OceanSphere
Engines

Central Cooler (Plate Type)

critical 905 / 905 models (Inspector)
Central plate heat exchanger between SW and FW cooling circuits
8000h
Service Interval
20 yr
Typical Lifetime

Typical Manufacturers

Alfa Laval GEA APV Sondex
Inspector Mode Show All 905 / 905 with inspector value

4 manufacturers · 905 models

Alfa Laval

902
M10-BFG
2000 kW · Seawater / Freshwater
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Service: Plate cooler; open and inspect gaskets every 2 years; chemical cleaning.
Spare Parts: Alfa Laval: Dichtungssatz an Bord vorhalten. Platten-Reinigungschemikalien bevorraten. Lead time: 2-6 Wochen.
Alfa Laval Industrial line
Model Number
Industrial Line
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval The T21: efficient heat exchanger for every application
Model Number
T21
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB
Model Number
Cb
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC
Model Number
Ac
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval Compabloc
Model Number
Compabloc
Technical Specifications
Design Pressure - Compabloc
bis 60 bar (857 psig)
Design Pressure - Semi-Welded Marine
bis 65 bar
Operating Temperature Range
-45°C bis +150°C (typical range, varies by model)
Welding Technology - Compabloc
Laser-welded C-Weld (Stumpfschweissung) oder TIG für Reparaturen
Welding Technology - Semi-Welded
Laser-Schweissung mit RefTight-System
Gasket Type - Compabloc+
Eingeschlossene Graphit-Dichtung
Product Lines
  • Compabloc (Fully Welded, C-Weld Technology)
  • AlfaRex (Laser-Welded)
  • Marine Semi-Welded Line (RefTight System)
  • Compabloc Free Flow (Pharmaceutical)
  • Compabloc Plus
Heat Exchanger Type
Alfa Laval Marine Welded & Semi-Welded Plate Heat Exchangers
Common Failures & Inspection Points
  • Area: Schweissnaht-Risse in Laser-geschweisstem Plattenstapel (Compabloc C-Weld oder AlfaRex)
    Check: Visuelle Oberflächeninspektion der Schweissnähte auf Mikrorisse, Porosity oder Verfärbung. Bei Verdacht: Eindringflüssigkeitsprüfung (Dye Penetrant) unter UV-Licht oder Vakuumtest. Im Schiff: Temperatur-/Drucküberwachung und Leckagetests per Druckprobe.
  • Area: Dichtungs-Paar-Integrität an Halbschweiss-Trennlinie (RefTight-Welle außerhalb des Dichtungsnuts)
    Check: Überprüfung der RefTight-Laserschweissung außerhalb des Dichtungsnuts auf Sprödbruchrisiken. Dichtungsnut auf ungleiche Spannungsverteilung prüfen. Vakuumtest oder Drucktest durchführen. Kein Dye-Penetrant auf Halbschweiss-Platten (Vakuum-Test erforderlich).
  • Area: Verschlackung, Fouling und Ablagerungen in Plattenkörper (Schiffe: Salzwasser-Biofilm, Kalkschlamm, Öl)
    Check: Visuelle Oberflächenkontrolle auf weisse Flecken (unter UV für Wasser-Salz-Verschmutzung) oder schwarze Ölablagerungen. Differenzdruck (ΔP) und Temperatur-Differential-Drift überwachen. Performance-Audit durchführen (Alfa Laval AlphaCheck-Monitoring). Bei Bedarf: CIP-Spültest mit analytischer Probe.
  • Area: Materialermüdung und Vibrationsrisse (marine Vibration, Druckschwankungen)
    Check: Dynamische Druck-/Temperatur-Profil-Überwachung (Trending von Max-Min-Spitzen). Ultraschall-Dickenmessung auf Erosion/Korrosion. Visuelle Kontrolle auf Anrisse an Plattenkanten und Schweissübergängen. Vibration-Monitoring bei Betrieb.
  • Area: Graphit-Dichtungs-Degradation (Compabloc+ mit eingeschlossener Graphit-Dichtung)
    Check: Sichtprüfung der Dichtungsfläche auf Oxidation, Ausblüte oder Materialverlust. Leckagetests durchführen (Druckprobe). Austritt von Dichtungsmaterial an Portlöchern prüfen. Bei kritischen Anwendungen: Dichtungswechsel in Alfa-Laval-Servicezentren.
  • Area: Korrosion und Materialangriff in hochaggressiven Fluiden (marine Salzwasser, sauere Brennstoffe)
    Check: Oberflächenrauheitsmessung (Pit-Tiefenmessung). Chemische Analyse von Umlauf-Flüssigkeitsproben (Fe, Cu, Korrosionsmarker). Dickenmessung auf Erosions-Trends. Materialzertifikate überprüfen (316L, 254 SMO, Titan, etc.). Oberflächenfinish visuell bewerten.

Typ-universelle Inspektionspunkte fuer Alfa Laval Marine Welded & Semi-Welded Plate Heat Exchangers (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval Packinox raises the odds for cost-effective clean coal
Model Number
Packinox Raises The Odds For Cost Effective Clean Coal
Technical Specifications
Design Pressure - Compabloc
bis 60 bar (857 psig)
Design Pressure - Semi-Welded Marine
bis 65 bar
Operating Temperature Range
-45°C bis +150°C (typical range, varies by model)
Welding Technology - Compabloc
Laser-welded C-Weld (Stumpfschweissung) oder TIG für Reparaturen
Welding Technology - Semi-Welded
Laser-Schweissung mit RefTight-System
Gasket Type - Compabloc+
Eingeschlossene Graphit-Dichtung
Product Lines
  • Compabloc (Fully Welded, C-Weld Technology)
  • AlfaRex (Laser-Welded)
  • Marine Semi-Welded Line (RefTight System)
  • Compabloc Free Flow (Pharmaceutical)
  • Compabloc Plus
Heat Exchanger Type
Alfa Laval Marine Welded & Semi-Welded Plate Heat Exchangers
Common Failures & Inspection Points
  • Area: Schweissnaht-Risse in Laser-geschweisstem Plattenstapel (Compabloc C-Weld oder AlfaRex)
    Check: Visuelle Oberflächeninspektion der Schweissnähte auf Mikrorisse, Porosity oder Verfärbung. Bei Verdacht: Eindringflüssigkeitsprüfung (Dye Penetrant) unter UV-Licht oder Vakuumtest. Im Schiff: Temperatur-/Drucküberwachung und Leckagetests per Druckprobe.
  • Area: Dichtungs-Paar-Integrität an Halbschweiss-Trennlinie (RefTight-Welle außerhalb des Dichtungsnuts)
    Check: Überprüfung der RefTight-Laserschweissung außerhalb des Dichtungsnuts auf Sprödbruchrisiken. Dichtungsnut auf ungleiche Spannungsverteilung prüfen. Vakuumtest oder Drucktest durchführen. Kein Dye-Penetrant auf Halbschweiss-Platten (Vakuum-Test erforderlich).
  • Area: Verschlackung, Fouling und Ablagerungen in Plattenkörper (Schiffe: Salzwasser-Biofilm, Kalkschlamm, Öl)
    Check: Visuelle Oberflächenkontrolle auf weisse Flecken (unter UV für Wasser-Salz-Verschmutzung) oder schwarze Ölablagerungen. Differenzdruck (ΔP) und Temperatur-Differential-Drift überwachen. Performance-Audit durchführen (Alfa Laval AlphaCheck-Monitoring). Bei Bedarf: CIP-Spültest mit analytischer Probe.
  • Area: Materialermüdung und Vibrationsrisse (marine Vibration, Druckschwankungen)
    Check: Dynamische Druck-/Temperatur-Profil-Überwachung (Trending von Max-Min-Spitzen). Ultraschall-Dickenmessung auf Erosion/Korrosion. Visuelle Kontrolle auf Anrisse an Plattenkanten und Schweissübergängen. Vibration-Monitoring bei Betrieb.
  • Area: Graphit-Dichtungs-Degradation (Compabloc+ mit eingeschlossener Graphit-Dichtung)
    Check: Sichtprüfung der Dichtungsfläche auf Oxidation, Ausblüte oder Materialverlust. Leckagetests durchführen (Druckprobe). Austritt von Dichtungsmaterial an Portlöchern prüfen. Bei kritischen Anwendungen: Dichtungswechsel in Alfa-Laval-Servicezentren.
  • Area: Korrosion und Materialangriff in hochaggressiven Fluiden (marine Salzwasser, sauere Brennstoffe)
    Check: Oberflächenrauheitsmessung (Pit-Tiefenmessung). Chemische Analyse von Umlauf-Flüssigkeitsproben (Fe, Cu, Korrosionsmarker). Dickenmessung auf Erosions-Trends. Materialzertifikate überprüfen (316L, 254 SMO, Titan, etc.). Oberflächenfinish visuell bewerten.

Typ-universelle Inspektionspunkte fuer Alfa Laval Marine Welded & Semi-Welded Plate Heat Exchangers (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval Configurations and capabilities
Model Number
Configurations
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval Improve profitability and sustainability
Model Number
Profitability Sustainability
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval Packinox customer stories
Model Number
Customer Stories
Technical Specifications
Design Pressure - Compabloc
bis 60 bar (857 psig)
Design Pressure - Semi-Welded Marine
bis 65 bar
Operating Temperature Range
-45°C bis +150°C (typical range, varies by model)
Welding Technology - Compabloc
Laser-welded C-Weld (Stumpfschweissung) oder TIG für Reparaturen
Welding Technology - Semi-Welded
Laser-Schweissung mit RefTight-System
Gasket Type - Compabloc+
Eingeschlossene Graphit-Dichtung
Product Lines
  • Compabloc (Fully Welded, C-Weld Technology)
  • AlfaRex (Laser-Welded)
  • Marine Semi-Welded Line (RefTight System)
  • Compabloc Free Flow (Pharmaceutical)
  • Compabloc Plus
Heat Exchanger Type
Alfa Laval Marine Welded & Semi-Welded Plate Heat Exchangers
Common Failures & Inspection Points
  • Area: Schweissnaht-Risse in Laser-geschweisstem Plattenstapel (Compabloc C-Weld oder AlfaRex)
    Check: Visuelle Oberflächeninspektion der Schweissnähte auf Mikrorisse, Porosity oder Verfärbung. Bei Verdacht: Eindringflüssigkeitsprüfung (Dye Penetrant) unter UV-Licht oder Vakuumtest. Im Schiff: Temperatur-/Drucküberwachung und Leckagetests per Druckprobe.
  • Area: Dichtungs-Paar-Integrität an Halbschweiss-Trennlinie (RefTight-Welle außerhalb des Dichtungsnuts)
    Check: Überprüfung der RefTight-Laserschweissung außerhalb des Dichtungsnuts auf Sprödbruchrisiken. Dichtungsnut auf ungleiche Spannungsverteilung prüfen. Vakuumtest oder Drucktest durchführen. Kein Dye-Penetrant auf Halbschweiss-Platten (Vakuum-Test erforderlich).
  • Area: Verschlackung, Fouling und Ablagerungen in Plattenkörper (Schiffe: Salzwasser-Biofilm, Kalkschlamm, Öl)
    Check: Visuelle Oberflächenkontrolle auf weisse Flecken (unter UV für Wasser-Salz-Verschmutzung) oder schwarze Ölablagerungen. Differenzdruck (ΔP) und Temperatur-Differential-Drift überwachen. Performance-Audit durchführen (Alfa Laval AlphaCheck-Monitoring). Bei Bedarf: CIP-Spültest mit analytischer Probe.
  • Area: Materialermüdung und Vibrationsrisse (marine Vibration, Druckschwankungen)
    Check: Dynamische Druck-/Temperatur-Profil-Überwachung (Trending von Max-Min-Spitzen). Ultraschall-Dickenmessung auf Erosion/Korrosion. Visuelle Kontrolle auf Anrisse an Plattenkanten und Schweissübergängen. Vibration-Monitoring bei Betrieb.
  • Area: Graphit-Dichtungs-Degradation (Compabloc+ mit eingeschlossener Graphit-Dichtung)
    Check: Sichtprüfung der Dichtungsfläche auf Oxidation, Ausblüte oder Materialverlust. Leckagetests durchführen (Druckprobe). Austritt von Dichtungsmaterial an Portlöchern prüfen. Bei kritischen Anwendungen: Dichtungswechsel in Alfa-Laval-Servicezentren.
  • Area: Korrosion und Materialangriff in hochaggressiven Fluiden (marine Salzwasser, sauere Brennstoffe)
    Check: Oberflächenrauheitsmessung (Pit-Tiefenmessung). Chemische Analyse von Umlauf-Flüssigkeitsproben (Fe, Cu, Korrosionsmarker). Dickenmessung auf Erosions-Trends. Materialzertifikate überprüfen (316L, 254 SMO, Titan, etc.). Oberflächenfinish visuell bewerten.

Typ-universelle Inspektionspunkte fuer Alfa Laval Marine Welded & Semi-Welded Plate Heat Exchangers (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval Heat exchanger leak test - The proactive approach to safety and uptime
Model Number
Integrity Testing For Gphe
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval Hygienic WideGap
Model Number
Hygienic Widegap
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval Technical information - Compabloc heat exchanger
Model Number
Compabloc heat
Technical Specifications
Design Pressure - Compabloc
bis 60 bar (857 psig)
Design Pressure - Semi-Welded Marine
bis 65 bar
Operating Temperature Range
-45°C bis +150°C (typical range, varies by model)
Welding Technology - Compabloc
Laser-welded C-Weld (Stumpfschweissung) oder TIG für Reparaturen
Welding Technology - Semi-Welded
Laser-Schweissung mit RefTight-System
Gasket Type - Compabloc+
Eingeschlossene Graphit-Dichtung
Product Lines
  • Compabloc (Fully Welded, C-Weld Technology)
  • AlfaRex (Laser-Welded)
  • Marine Semi-Welded Line (RefTight System)
  • Compabloc Free Flow (Pharmaceutical)
  • Compabloc Plus
Heat Exchanger Type
Alfa Laval Marine Welded & Semi-Welded Plate Heat Exchangers
Common Failures & Inspection Points
  • Area: Schweissnaht-Risse in Laser-geschweisstem Plattenstapel (Compabloc C-Weld oder AlfaRex)
    Check: Visuelle Oberflächeninspektion der Schweissnähte auf Mikrorisse, Porosity oder Verfärbung. Bei Verdacht: Eindringflüssigkeitsprüfung (Dye Penetrant) unter UV-Licht oder Vakuumtest. Im Schiff: Temperatur-/Drucküberwachung und Leckagetests per Druckprobe.
  • Area: Dichtungs-Paar-Integrität an Halbschweiss-Trennlinie (RefTight-Welle außerhalb des Dichtungsnuts)
    Check: Überprüfung der RefTight-Laserschweissung außerhalb des Dichtungsnuts auf Sprödbruchrisiken. Dichtungsnut auf ungleiche Spannungsverteilung prüfen. Vakuumtest oder Drucktest durchführen. Kein Dye-Penetrant auf Halbschweiss-Platten (Vakuum-Test erforderlich).
  • Area: Verschlackung, Fouling und Ablagerungen in Plattenkörper (Schiffe: Salzwasser-Biofilm, Kalkschlamm, Öl)
    Check: Visuelle Oberflächenkontrolle auf weisse Flecken (unter UV für Wasser-Salz-Verschmutzung) oder schwarze Ölablagerungen. Differenzdruck (ΔP) und Temperatur-Differential-Drift überwachen. Performance-Audit durchführen (Alfa Laval AlphaCheck-Monitoring). Bei Bedarf: CIP-Spültest mit analytischer Probe.
  • Area: Materialermüdung und Vibrationsrisse (marine Vibration, Druckschwankungen)
    Check: Dynamische Druck-/Temperatur-Profil-Überwachung (Trending von Max-Min-Spitzen). Ultraschall-Dickenmessung auf Erosion/Korrosion. Visuelle Kontrolle auf Anrisse an Plattenkanten und Schweissübergängen. Vibration-Monitoring bei Betrieb.
  • Area: Graphit-Dichtungs-Degradation (Compabloc+ mit eingeschlossener Graphit-Dichtung)
    Check: Sichtprüfung der Dichtungsfläche auf Oxidation, Ausblüte oder Materialverlust. Leckagetests durchführen (Druckprobe). Austritt von Dichtungsmaterial an Portlöchern prüfen. Bei kritischen Anwendungen: Dichtungswechsel in Alfa-Laval-Servicezentren.
  • Area: Korrosion und Materialangriff in hochaggressiven Fluiden (marine Salzwasser, sauere Brennstoffe)
    Check: Oberflächenrauheitsmessung (Pit-Tiefenmessung). Chemische Analyse von Umlauf-Flüssigkeitsproben (Fe, Cu, Korrosionsmarker). Dickenmessung auf Erosions-Trends. Materialzertifikate überprüfen (316L, 254 SMO, Titan, etc.). Oberflächenfinish visuell bewerten.

Typ-universelle Inspektionspunkte fuer Alfa Laval Marine Welded & Semi-Welded Plate Heat Exchangers (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval Meet the experts behind our products and innovations
Model Number
Experts
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC900
Model Number
AC900
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval Once through steam generator
Model Number
Once Through Steam Generator
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval Header-and-coil
Model Number
Header And Coil
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval Welded spiral heat exchangers
Model Number
Welded Spiral Heat Exchangers
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval Olmi shell-and-tube exotic metallurgy
Model Number
Olmi Shell And Tube Exotic Metallurgy
Technical Specifications
Design Pressure (MD/MC)
13-16 bar(g) shell side; up to 13 bar(g) tube side
Design Temperature Range
Up to 204-300°C (varies by model; EH-W limited to 95°C)
Tube Material (MD/MC)
Cu/Ni 70/30 (MD-T) or Cu/Ni 90/10 (MC) for seawater/corrosive media
Shell Material
Carbon steel (custom materials available)
Thermal Capacity
10 kW to ~5000 kW depending on model and configuration
Standard Certifications
ABS, DNV, BV, ClassNK marine classification society approved; CE/PED certified
Product Lines
  • Aalborg MD (Drain Cooler / Tank Heater / Oil Cooler)
  • Aalborg MC (Compact Oil & Steam Cooler)
  • Aalborg MX (Compact U-Tube Heater)
  • Aalborg EH (Electric Oil Heater)
  • Aalborg EH-W (Electric Water Heater)
  • Aalborg EH-U (Engine Jacket Water Cooler)
  • Aalborg MP-C (Cargo Heater)
  • Aalborg ACE (Air-Cooled Finned Tube Heat Exchangers)
Heat Exchanger Type
Alfa Laval Shell-and-Tube & Air-Cooled Heat Exchangers (Marine)
Common Failures & Inspection Points
  • Area: Tube Bundle Fouling (Scale, Deposits, Biological Growth)
    Check: Visually inspect tube bundle for scaling, sediment, or biofilm deposits. Measure pressure drop across shell and tube sides; marked increase indicates fouling. Advanced inspection: eddy current testing (ECT) or ultrasonic thickness measurement (UT) to assess internal fouling. If fouling present, remove bundle and flush seawater passages with fresh water.
  • Area: Tube Corrosion, Pitting, Erosion (Seawater Side)
    Check: Visually inspect tubes for pitting, erosion marks, or de-zincification (pinkish copper discoloration). Use fluorescent dye (UV light) for microscopic perforation detection. For ferrous tubes: NFT, RFT, MFL, or IRIS testing. For Cu/Ni: Eddy current testing (ECT). Apply ultrasonic thickness mapping (UT) to identify wall thinning and erosion patterns. Check that seawater pressure remains lower than jacket water pressure to prevent seawater intrusion if perforations occur.
  • Area: Tube Leakage (Inter-Tube or Tube-to-Tubesheet)
    Check: Drain both shell and tube sides completely. Visual inspection of tubesheets and nozzles for visible cracks. Apply soap bubble test: pressurize shell side to working pressure, mask one tubesheet completely, apply soapy liquid on opposite side—leaking tubes create bubbles. Alternative: fluorescent dye solution (dissolve sodium crystals in water surrounding tubes, view under UV light for fluorescent halos indicating small leaks). Perform pressure test to confirm repair after remedial work.
  • Area: Zinc Anode Depletion & Galvanic Corrosion
    Check: Remove and inspect zinc anodes fitted on cover/shell-side. Measure remaining thickness; replace if degraded below ~6 mm. Never use chemical descaler (phosphoric or proprietary acid) while anodes are installed—acids destroy zinc instantly. For seawater-cooled units: ensure sacrificial anode or impressed current cathodic protection (ICCP) system is operational. Check electrical continuity and voltage of ICCP system if installed. Document anode replacement date and condition in log.
  • Area: Water-Side Scale & Iron Hydroxide Deposits (Jacket Water)
    Check: Monitor outlet water color for rust or discoloration (iron oxide formation). If present, drain exchanger and inspect interior shell walls and tube exteriors for reddish-brown deposits. Perform chemical cleaning: isolate unit with shutoff valves, circulate phosphoric acid-based descaler (safe for Cu/Ni) via small pump for 30–90 minutes (avoid proprietary acid during anode presence). Flush thoroughly with fresh water after chemical cleaning. Remove anodes before and refit after chemical treatment. Check cover gaskets for damage and renew if necessary.
  • Area: Air-Cooled Fin Fouling & Plugged Header (Charge Air Coolers)
    Check: For air-cooled units (ACE models): inspect fins visually for salt spray deposits, algae, or debris accumulation (reduces air flow). Check header box plugs for seepage under pressure (Alfa Laval SealTight system reduces this risk). Apply low air-side pressure + soapy water on seawater side to detect leak locations (bubbles form at leaks). Mechanical cleaning: gentle water spray or compressed air. If high plugging risk suspected, inspect plug gaskets and threading. For marine environments, monitor corrosion of aluminum fins and apply protective coatings if necessary.

Typ-universelle Inspektionspunkte fuer Alfa Laval Shell-and-Tube & Air-Cooled Heat Exchangers (Marine) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval Olmi shell-and-tube high pressure
Model Number
Olmi Shell And Tube High Pressure
Technical Specifications
Design Pressure (MD/MC)
13-16 bar(g) shell side; up to 13 bar(g) tube side
Design Temperature Range
Up to 204-300°C (varies by model; EH-W limited to 95°C)
Tube Material (MD/MC)
Cu/Ni 70/30 (MD-T) or Cu/Ni 90/10 (MC) for seawater/corrosive media
Shell Material
Carbon steel (custom materials available)
Thermal Capacity
10 kW to ~5000 kW depending on model and configuration
Standard Certifications
ABS, DNV, BV, ClassNK marine classification society approved; CE/PED certified
Product Lines
  • Aalborg MD (Drain Cooler / Tank Heater / Oil Cooler)
  • Aalborg MC (Compact Oil & Steam Cooler)
  • Aalborg MX (Compact U-Tube Heater)
  • Aalborg EH (Electric Oil Heater)
  • Aalborg EH-W (Electric Water Heater)
  • Aalborg EH-U (Engine Jacket Water Cooler)
  • Aalborg MP-C (Cargo Heater)
  • Aalborg ACE (Air-Cooled Finned Tube Heat Exchangers)
Heat Exchanger Type
Alfa Laval Shell-and-Tube & Air-Cooled Heat Exchangers (Marine)
Common Failures & Inspection Points
  • Area: Tube Bundle Fouling (Scale, Deposits, Biological Growth)
    Check: Visually inspect tube bundle for scaling, sediment, or biofilm deposits. Measure pressure drop across shell and tube sides; marked increase indicates fouling. Advanced inspection: eddy current testing (ECT) or ultrasonic thickness measurement (UT) to assess internal fouling. If fouling present, remove bundle and flush seawater passages with fresh water.
  • Area: Tube Corrosion, Pitting, Erosion (Seawater Side)
    Check: Visually inspect tubes for pitting, erosion marks, or de-zincification (pinkish copper discoloration). Use fluorescent dye (UV light) for microscopic perforation detection. For ferrous tubes: NFT, RFT, MFL, or IRIS testing. For Cu/Ni: Eddy current testing (ECT). Apply ultrasonic thickness mapping (UT) to identify wall thinning and erosion patterns. Check that seawater pressure remains lower than jacket water pressure to prevent seawater intrusion if perforations occur.
  • Area: Tube Leakage (Inter-Tube or Tube-to-Tubesheet)
    Check: Drain both shell and tube sides completely. Visual inspection of tubesheets and nozzles for visible cracks. Apply soap bubble test: pressurize shell side to working pressure, mask one tubesheet completely, apply soapy liquid on opposite side—leaking tubes create bubbles. Alternative: fluorescent dye solution (dissolve sodium crystals in water surrounding tubes, view under UV light for fluorescent halos indicating small leaks). Perform pressure test to confirm repair after remedial work.
  • Area: Zinc Anode Depletion & Galvanic Corrosion
    Check: Remove and inspect zinc anodes fitted on cover/shell-side. Measure remaining thickness; replace if degraded below ~6 mm. Never use chemical descaler (phosphoric or proprietary acid) while anodes are installed—acids destroy zinc instantly. For seawater-cooled units: ensure sacrificial anode or impressed current cathodic protection (ICCP) system is operational. Check electrical continuity and voltage of ICCP system if installed. Document anode replacement date and condition in log.
  • Area: Water-Side Scale & Iron Hydroxide Deposits (Jacket Water)
    Check: Monitor outlet water color for rust or discoloration (iron oxide formation). If present, drain exchanger and inspect interior shell walls and tube exteriors for reddish-brown deposits. Perform chemical cleaning: isolate unit with shutoff valves, circulate phosphoric acid-based descaler (safe for Cu/Ni) via small pump for 30–90 minutes (avoid proprietary acid during anode presence). Flush thoroughly with fresh water after chemical cleaning. Remove anodes before and refit after chemical treatment. Check cover gaskets for damage and renew if necessary.
  • Area: Air-Cooled Fin Fouling & Plugged Header (Charge Air Coolers)
    Check: For air-cooled units (ACE models): inspect fins visually for salt spray deposits, algae, or debris accumulation (reduces air flow). Check header box plugs for seepage under pressure (Alfa Laval SealTight system reduces this risk). Apply low air-side pressure + soapy water on seawater side to detect leak locations (bubbles form at leaks). Mechanical cleaning: gentle water spray or compressed air. If high plugging risk suspected, inspect plug gaskets and threading. For marine environments, monitor corrosion of aluminum fins and apply protective coatings if necessary.

Typ-universelle Inspektionspunkte fuer Alfa Laval Shell-and-Tube & Air-Cooled Heat Exchangers (Marine) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval OLMI Primary Quench Exchanger Double-pipe Type
Model Number
Olmi Primary Quench Exchanger Double Pipe Type
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AlfaCond
Model Number
Alfacond
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AlfaQ
Model Number
Alfaq
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AlfaVap
Model Number
Alfavap
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AXP
Model Number
Axp
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval BaseLine
Model Number
Baseline
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CD
Model Number
Cd
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval Diabon
Model Number
Diabon
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval DOC
Model Number
Doc
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval FrontLine
Model Number
Frontline
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval Industrial semi-welded line
Model Number
Industrial Semi Welded Line
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval Ziepack
Model Number
Ziepack
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval ViscoLine
Model Number
Viscoline
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval WideGap
Model Number
Widegap
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval Pharma-line
Model Number
Pharma Line
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval Pharma-line Point of Use
Model Number
Pharma Line Point Of Use
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M line
Model Number
M Line
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval Building the new energy landscape
Model Number
Brazed Expansion
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AXPM
Model Number
Axpm
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval Hygienic line
Model Number
Hygienic Line
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval Fast track
Model Number
Fast Track
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval Packinox in hydrodesulfurization (HDS)
Model Number
Packinox In Hydrodesulfurization
Technical Specifications
Design Pressure - Compabloc
bis 60 bar (857 psig)
Design Pressure - Semi-Welded Marine
bis 65 bar
Operating Temperature Range
-45°C bis +150°C (typical range, varies by model)
Welding Technology - Compabloc
Laser-welded C-Weld (Stumpfschweissung) oder TIG für Reparaturen
Welding Technology - Semi-Welded
Laser-Schweissung mit RefTight-System
Gasket Type - Compabloc+
Eingeschlossene Graphit-Dichtung
Product Lines
  • Compabloc (Fully Welded, C-Weld Technology)
  • AlfaRex (Laser-Welded)
  • Marine Semi-Welded Line (RefTight System)
  • Compabloc Free Flow (Pharmaceutical)
  • Compabloc Plus
Heat Exchanger Type
Alfa Laval Marine Welded & Semi-Welded Plate Heat Exchangers
Common Failures & Inspection Points
  • Area: Schweissnaht-Risse in Laser-geschweisstem Plattenstapel (Compabloc C-Weld oder AlfaRex)
    Check: Visuelle Oberflächeninspektion der Schweissnähte auf Mikrorisse, Porosity oder Verfärbung. Bei Verdacht: Eindringflüssigkeitsprüfung (Dye Penetrant) unter UV-Licht oder Vakuumtest. Im Schiff: Temperatur-/Drucküberwachung und Leckagetests per Druckprobe.
  • Area: Dichtungs-Paar-Integrität an Halbschweiss-Trennlinie (RefTight-Welle außerhalb des Dichtungsnuts)
    Check: Überprüfung der RefTight-Laserschweissung außerhalb des Dichtungsnuts auf Sprödbruchrisiken. Dichtungsnut auf ungleiche Spannungsverteilung prüfen. Vakuumtest oder Drucktest durchführen. Kein Dye-Penetrant auf Halbschweiss-Platten (Vakuum-Test erforderlich).
  • Area: Verschlackung, Fouling und Ablagerungen in Plattenkörper (Schiffe: Salzwasser-Biofilm, Kalkschlamm, Öl)
    Check: Visuelle Oberflächenkontrolle auf weisse Flecken (unter UV für Wasser-Salz-Verschmutzung) oder schwarze Ölablagerungen. Differenzdruck (ΔP) und Temperatur-Differential-Drift überwachen. Performance-Audit durchführen (Alfa Laval AlphaCheck-Monitoring). Bei Bedarf: CIP-Spültest mit analytischer Probe.
  • Area: Materialermüdung und Vibrationsrisse (marine Vibration, Druckschwankungen)
    Check: Dynamische Druck-/Temperatur-Profil-Überwachung (Trending von Max-Min-Spitzen). Ultraschall-Dickenmessung auf Erosion/Korrosion. Visuelle Kontrolle auf Anrisse an Plattenkanten und Schweissübergängen. Vibration-Monitoring bei Betrieb.
  • Area: Graphit-Dichtungs-Degradation (Compabloc+ mit eingeschlossener Graphit-Dichtung)
    Check: Sichtprüfung der Dichtungsfläche auf Oxidation, Ausblüte oder Materialverlust. Leckagetests durchführen (Druckprobe). Austritt von Dichtungsmaterial an Portlöchern prüfen. Bei kritischen Anwendungen: Dichtungswechsel in Alfa-Laval-Servicezentren.
  • Area: Korrosion und Materialangriff in hochaggressiven Fluiden (marine Salzwasser, sauere Brennstoffe)
    Check: Oberflächenrauheitsmessung (Pit-Tiefenmessung). Chemische Analyse von Umlauf-Flüssigkeitsproben (Fe, Cu, Korrosionsmarker). Dickenmessung auf Erosions-Trends. Materialzertifikate überprüfen (316L, 254 SMO, Titan, etc.). Oberflächenfinish visuell bewerten.

Typ-universelle Inspektionspunkte fuer Alfa Laval Marine Welded & Semi-Welded Plate Heat Exchangers (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval Spirals in Pyrolysis
Model Number
Spirals In Pyrolysis
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval Process shell-and-tube heat exchangers
Model Number
Process Shell And Tube Heat Exchangers
Technical Specifications
Design Pressure (MD/MC)
13-16 bar(g) shell side; up to 13 bar(g) tube side
Design Temperature Range
Up to 204-300°C (varies by model; EH-W limited to 95°C)
Tube Material (MD/MC)
Cu/Ni 70/30 (MD-T) or Cu/Ni 90/10 (MC) for seawater/corrosive media
Shell Material
Carbon steel (custom materials available)
Thermal Capacity
10 kW to ~5000 kW depending on model and configuration
Standard Certifications
ABS, DNV, BV, ClassNK marine classification society approved; CE/PED certified
Product Lines
  • Aalborg MD (Drain Cooler / Tank Heater / Oil Cooler)
  • Aalborg MC (Compact Oil & Steam Cooler)
  • Aalborg MX (Compact U-Tube Heater)
  • Aalborg EH (Electric Oil Heater)
  • Aalborg EH-W (Electric Water Heater)
  • Aalborg EH-U (Engine Jacket Water Cooler)
  • Aalborg MP-C (Cargo Heater)
  • Aalborg ACE (Air-Cooled Finned Tube Heat Exchangers)
Heat Exchanger Type
Alfa Laval Shell-and-Tube & Air-Cooled Heat Exchangers (Marine)
Common Failures & Inspection Points
  • Area: Tube Bundle Fouling (Scale, Deposits, Biological Growth)
    Check: Visually inspect tube bundle for scaling, sediment, or biofilm deposits. Measure pressure drop across shell and tube sides; marked increase indicates fouling. Advanced inspection: eddy current testing (ECT) or ultrasonic thickness measurement (UT) to assess internal fouling. If fouling present, remove bundle and flush seawater passages with fresh water.
  • Area: Tube Corrosion, Pitting, Erosion (Seawater Side)
    Check: Visually inspect tubes for pitting, erosion marks, or de-zincification (pinkish copper discoloration). Use fluorescent dye (UV light) for microscopic perforation detection. For ferrous tubes: NFT, RFT, MFL, or IRIS testing. For Cu/Ni: Eddy current testing (ECT). Apply ultrasonic thickness mapping (UT) to identify wall thinning and erosion patterns. Check that seawater pressure remains lower than jacket water pressure to prevent seawater intrusion if perforations occur.
  • Area: Tube Leakage (Inter-Tube or Tube-to-Tubesheet)
    Check: Drain both shell and tube sides completely. Visual inspection of tubesheets and nozzles for visible cracks. Apply soap bubble test: pressurize shell side to working pressure, mask one tubesheet completely, apply soapy liquid on opposite side—leaking tubes create bubbles. Alternative: fluorescent dye solution (dissolve sodium crystals in water surrounding tubes, view under UV light for fluorescent halos indicating small leaks). Perform pressure test to confirm repair after remedial work.
  • Area: Zinc Anode Depletion & Galvanic Corrosion
    Check: Remove and inspect zinc anodes fitted on cover/shell-side. Measure remaining thickness; replace if degraded below ~6 mm. Never use chemical descaler (phosphoric or proprietary acid) while anodes are installed—acids destroy zinc instantly. For seawater-cooled units: ensure sacrificial anode or impressed current cathodic protection (ICCP) system is operational. Check electrical continuity and voltage of ICCP system if installed. Document anode replacement date and condition in log.
  • Area: Water-Side Scale & Iron Hydroxide Deposits (Jacket Water)
    Check: Monitor outlet water color for rust or discoloration (iron oxide formation). If present, drain exchanger and inspect interior shell walls and tube exteriors for reddish-brown deposits. Perform chemical cleaning: isolate unit with shutoff valves, circulate phosphoric acid-based descaler (safe for Cu/Ni) via small pump for 30–90 minutes (avoid proprietary acid during anode presence). Flush thoroughly with fresh water after chemical cleaning. Remove anodes before and refit after chemical treatment. Check cover gaskets for damage and renew if necessary.
  • Area: Air-Cooled Fin Fouling & Plugged Header (Charge Air Coolers)
    Check: For air-cooled units (ACE models): inspect fins visually for salt spray deposits, algae, or debris accumulation (reduces air flow). Check header box plugs for seepage under pressure (Alfa Laval SealTight system reduces this risk). Apply low air-side pressure + soapy water on seawater side to detect leak locations (bubbles form at leaks). Mechanical cleaning: gentle water spray or compressed air. If high plugging risk suspected, inspect plug gaskets and threading. For marine environments, monitor corrosion of aluminum fins and apply protective coatings if necessary.

Typ-universelle Inspektionspunkte fuer Alfa Laval Shell-and-Tube & Air-Cooled Heat Exchangers (Marine) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval Packinox+
Model Number
Packinox Plus
Technical Specifications
Design Pressure - Compabloc
bis 60 bar (857 psig)
Design Pressure - Semi-Welded Marine
bis 65 bar
Operating Temperature Range
-45°C bis +150°C (typical range, varies by model)
Welding Technology - Compabloc
Laser-welded C-Weld (Stumpfschweissung) oder TIG für Reparaturen
Welding Technology - Semi-Welded
Laser-Schweissung mit RefTight-System
Gasket Type - Compabloc+
Eingeschlossene Graphit-Dichtung
Product Lines
  • Compabloc (Fully Welded, C-Weld Technology)
  • AlfaRex (Laser-Welded)
  • Marine Semi-Welded Line (RefTight System)
  • Compabloc Free Flow (Pharmaceutical)
  • Compabloc Plus
Heat Exchanger Type
Alfa Laval Marine Welded & Semi-Welded Plate Heat Exchangers
Common Failures & Inspection Points
  • Area: Schweissnaht-Risse in Laser-geschweisstem Plattenstapel (Compabloc C-Weld oder AlfaRex)
    Check: Visuelle Oberflächeninspektion der Schweissnähte auf Mikrorisse, Porosity oder Verfärbung. Bei Verdacht: Eindringflüssigkeitsprüfung (Dye Penetrant) unter UV-Licht oder Vakuumtest. Im Schiff: Temperatur-/Drucküberwachung und Leckagetests per Druckprobe.
  • Area: Dichtungs-Paar-Integrität an Halbschweiss-Trennlinie (RefTight-Welle außerhalb des Dichtungsnuts)
    Check: Überprüfung der RefTight-Laserschweissung außerhalb des Dichtungsnuts auf Sprödbruchrisiken. Dichtungsnut auf ungleiche Spannungsverteilung prüfen. Vakuumtest oder Drucktest durchführen. Kein Dye-Penetrant auf Halbschweiss-Platten (Vakuum-Test erforderlich).
  • Area: Verschlackung, Fouling und Ablagerungen in Plattenkörper (Schiffe: Salzwasser-Biofilm, Kalkschlamm, Öl)
    Check: Visuelle Oberflächenkontrolle auf weisse Flecken (unter UV für Wasser-Salz-Verschmutzung) oder schwarze Ölablagerungen. Differenzdruck (ΔP) und Temperatur-Differential-Drift überwachen. Performance-Audit durchführen (Alfa Laval AlphaCheck-Monitoring). Bei Bedarf: CIP-Spültest mit analytischer Probe.
  • Area: Materialermüdung und Vibrationsrisse (marine Vibration, Druckschwankungen)
    Check: Dynamische Druck-/Temperatur-Profil-Überwachung (Trending von Max-Min-Spitzen). Ultraschall-Dickenmessung auf Erosion/Korrosion. Visuelle Kontrolle auf Anrisse an Plattenkanten und Schweissübergängen. Vibration-Monitoring bei Betrieb.
  • Area: Graphit-Dichtungs-Degradation (Compabloc+ mit eingeschlossener Graphit-Dichtung)
    Check: Sichtprüfung der Dichtungsfläche auf Oxidation, Ausblüte oder Materialverlust. Leckagetests durchführen (Druckprobe). Austritt von Dichtungsmaterial an Portlöchern prüfen. Bei kritischen Anwendungen: Dichtungswechsel in Alfa-Laval-Servicezentren.
  • Area: Korrosion und Materialangriff in hochaggressiven Fluiden (marine Salzwasser, sauere Brennstoffe)
    Check: Oberflächenrauheitsmessung (Pit-Tiefenmessung). Chemische Analyse von Umlauf-Flüssigkeitsproben (Fe, Cu, Korrosionsmarker). Dickenmessung auf Erosions-Trends. Materialzertifikate überprüfen (316L, 254 SMO, Titan, etc.). Oberflächenfinish visuell bewerten.

Typ-universelle Inspektionspunkte fuer Alfa Laval Marine Welded & Semi-Welded Plate Heat Exchangers (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CBM
Model Number
Cbm
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval Packinox plate-and-frame heat exchanger
Model Number
Packinox Plate And Frame Heat Exchanger
Technical Specifications
Design Pressure - Compabloc
bis 60 bar (857 psig)
Design Pressure - Semi-Welded Marine
bis 65 bar
Operating Temperature Range
-45°C bis +150°C (typical range, varies by model)
Welding Technology - Compabloc
Laser-welded C-Weld (Stumpfschweissung) oder TIG für Reparaturen
Welding Technology - Semi-Welded
Laser-Schweissung mit RefTight-System
Gasket Type - Compabloc+
Eingeschlossene Graphit-Dichtung
Product Lines
  • Compabloc (Fully Welded, C-Weld Technology)
  • AlfaRex (Laser-Welded)
  • Marine Semi-Welded Line (RefTight System)
  • Compabloc Free Flow (Pharmaceutical)
  • Compabloc Plus
Heat Exchanger Type
Alfa Laval Marine Welded & Semi-Welded Plate Heat Exchangers
Common Failures & Inspection Points
  • Area: Schweissnaht-Risse in Laser-geschweisstem Plattenstapel (Compabloc C-Weld oder AlfaRex)
    Check: Visuelle Oberflächeninspektion der Schweissnähte auf Mikrorisse, Porosity oder Verfärbung. Bei Verdacht: Eindringflüssigkeitsprüfung (Dye Penetrant) unter UV-Licht oder Vakuumtest. Im Schiff: Temperatur-/Drucküberwachung und Leckagetests per Druckprobe.
  • Area: Dichtungs-Paar-Integrität an Halbschweiss-Trennlinie (RefTight-Welle außerhalb des Dichtungsnuts)
    Check: Überprüfung der RefTight-Laserschweissung außerhalb des Dichtungsnuts auf Sprödbruchrisiken. Dichtungsnut auf ungleiche Spannungsverteilung prüfen. Vakuumtest oder Drucktest durchführen. Kein Dye-Penetrant auf Halbschweiss-Platten (Vakuum-Test erforderlich).
  • Area: Verschlackung, Fouling und Ablagerungen in Plattenkörper (Schiffe: Salzwasser-Biofilm, Kalkschlamm, Öl)
    Check: Visuelle Oberflächenkontrolle auf weisse Flecken (unter UV für Wasser-Salz-Verschmutzung) oder schwarze Ölablagerungen. Differenzdruck (ΔP) und Temperatur-Differential-Drift überwachen. Performance-Audit durchführen (Alfa Laval AlphaCheck-Monitoring). Bei Bedarf: CIP-Spültest mit analytischer Probe.
  • Area: Materialermüdung und Vibrationsrisse (marine Vibration, Druckschwankungen)
    Check: Dynamische Druck-/Temperatur-Profil-Überwachung (Trending von Max-Min-Spitzen). Ultraschall-Dickenmessung auf Erosion/Korrosion. Visuelle Kontrolle auf Anrisse an Plattenkanten und Schweissübergängen. Vibration-Monitoring bei Betrieb.
  • Area: Graphit-Dichtungs-Degradation (Compabloc+ mit eingeschlossener Graphit-Dichtung)
    Check: Sichtprüfung der Dichtungsfläche auf Oxidation, Ausblüte oder Materialverlust. Leckagetests durchführen (Druckprobe). Austritt von Dichtungsmaterial an Portlöchern prüfen. Bei kritischen Anwendungen: Dichtungswechsel in Alfa-Laval-Servicezentren.
  • Area: Korrosion und Materialangriff in hochaggressiven Fluiden (marine Salzwasser, sauere Brennstoffe)
    Check: Oberflächenrauheitsmessung (Pit-Tiefenmessung). Chemische Analyse von Umlauf-Flüssigkeitsproben (Fe, Cu, Korrosionsmarker). Dickenmessung auf Erosions-Trends. Materialzertifikate überprüfen (316L, 254 SMO, Titan, etc.). Oberflächenfinish visuell bewerten.

Typ-universelle Inspektionspunkte fuer Alfa Laval Marine Welded & Semi-Welded Plate Heat Exchangers (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval Welded plate-and-frame heat exchangers
Model Number
Welded Plate And Frame Heat Exchangers
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval Brazed plate heat exchangers
Model Number
Brazed Plate Heat Exchangers
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval Gasketed plate-and-frame heat exchangers
Model Number
Gasketed Plate And Frame Heat Exchangers
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval Welded plate-and-block heat exchangers
Model Number
Welded Plate And Block Heat Exchangers
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval Welded plate-and-shell heat exchangers
Model Number
Welded Plate And Shell Heat Exchangers
Technical Specifications
Design Pressure (MD/MC)
13-16 bar(g) shell side; up to 13 bar(g) tube side
Design Temperature Range
Up to 204-300°C (varies by model; EH-W limited to 95°C)
Tube Material (MD/MC)
Cu/Ni 70/30 (MD-T) or Cu/Ni 90/10 (MC) for seawater/corrosive media
Shell Material
Carbon steel (custom materials available)
Thermal Capacity
10 kW to ~5000 kW depending on model and configuration
Standard Certifications
ABS, DNV, BV, ClassNK marine classification society approved; CE/PED certified
Product Lines
  • Aalborg MD (Drain Cooler / Tank Heater / Oil Cooler)
  • Aalborg MC (Compact Oil & Steam Cooler)
  • Aalborg MX (Compact U-Tube Heater)
  • Aalborg EH (Electric Oil Heater)
  • Aalborg EH-W (Electric Water Heater)
  • Aalborg EH-U (Engine Jacket Water Cooler)
  • Aalborg MP-C (Cargo Heater)
  • Aalborg ACE (Air-Cooled Finned Tube Heat Exchangers)
Heat Exchanger Type
Alfa Laval Shell-and-Tube & Air-Cooled Heat Exchangers (Marine)
Common Failures & Inspection Points
  • Area: Tube Bundle Fouling (Scale, Deposits, Biological Growth)
    Check: Visually inspect tube bundle for scaling, sediment, or biofilm deposits. Measure pressure drop across shell and tube sides; marked increase indicates fouling. Advanced inspection: eddy current testing (ECT) or ultrasonic thickness measurement (UT) to assess internal fouling. If fouling present, remove bundle and flush seawater passages with fresh water.
  • Area: Tube Corrosion, Pitting, Erosion (Seawater Side)
    Check: Visually inspect tubes for pitting, erosion marks, or de-zincification (pinkish copper discoloration). Use fluorescent dye (UV light) for microscopic perforation detection. For ferrous tubes: NFT, RFT, MFL, or IRIS testing. For Cu/Ni: Eddy current testing (ECT). Apply ultrasonic thickness mapping (UT) to identify wall thinning and erosion patterns. Check that seawater pressure remains lower than jacket water pressure to prevent seawater intrusion if perforations occur.
  • Area: Tube Leakage (Inter-Tube or Tube-to-Tubesheet)
    Check: Drain both shell and tube sides completely. Visual inspection of tubesheets and nozzles for visible cracks. Apply soap bubble test: pressurize shell side to working pressure, mask one tubesheet completely, apply soapy liquid on opposite side—leaking tubes create bubbles. Alternative: fluorescent dye solution (dissolve sodium crystals in water surrounding tubes, view under UV light for fluorescent halos indicating small leaks). Perform pressure test to confirm repair after remedial work.
  • Area: Zinc Anode Depletion & Galvanic Corrosion
    Check: Remove and inspect zinc anodes fitted on cover/shell-side. Measure remaining thickness; replace if degraded below ~6 mm. Never use chemical descaler (phosphoric or proprietary acid) while anodes are installed—acids destroy zinc instantly. For seawater-cooled units: ensure sacrificial anode or impressed current cathodic protection (ICCP) system is operational. Check electrical continuity and voltage of ICCP system if installed. Document anode replacement date and condition in log.
  • Area: Water-Side Scale & Iron Hydroxide Deposits (Jacket Water)
    Check: Monitor outlet water color for rust or discoloration (iron oxide formation). If present, drain exchanger and inspect interior shell walls and tube exteriors for reddish-brown deposits. Perform chemical cleaning: isolate unit with shutoff valves, circulate phosphoric acid-based descaler (safe for Cu/Ni) via small pump for 30–90 minutes (avoid proprietary acid during anode presence). Flush thoroughly with fresh water after chemical cleaning. Remove anodes before and refit after chemical treatment. Check cover gaskets for damage and renew if necessary.
  • Area: Air-Cooled Fin Fouling & Plugged Header (Charge Air Coolers)
    Check: For air-cooled units (ACE models): inspect fins visually for salt spray deposits, algae, or debris accumulation (reduces air flow). Check header box plugs for seepage under pressure (Alfa Laval SealTight system reduces this risk). Apply low air-side pressure + soapy water on seawater side to detect leak locations (bubbles form at leaks). Mechanical cleaning: gentle water spray or compressed air. If high plugging risk suspected, inspect plug gaskets and threading. For marine environments, monitor corrosion of aluminum fins and apply protective coatings if necessary.

Typ-universelle Inspektionspunkte fuer Alfa Laval Shell-and-Tube & Air-Cooled Heat Exchangers (Marine) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval Shell-and-coil heat exchangers
Model Number
Shell And Coil Heat Exchangers
Technical Specifications
Design Pressure (MD/MC)
13-16 bar(g) shell side; up to 13 bar(g) tube side
Design Temperature Range
Up to 204-300°C (varies by model; EH-W limited to 95°C)
Tube Material (MD/MC)
Cu/Ni 70/30 (MD-T) or Cu/Ni 90/10 (MC) for seawater/corrosive media
Shell Material
Carbon steel (custom materials available)
Thermal Capacity
10 kW to ~5000 kW depending on model and configuration
Standard Certifications
ABS, DNV, BV, ClassNK marine classification society approved; CE/PED certified
Product Lines
  • Aalborg MD (Drain Cooler / Tank Heater / Oil Cooler)
  • Aalborg MC (Compact Oil & Steam Cooler)
  • Aalborg MX (Compact U-Tube Heater)
  • Aalborg EH (Electric Oil Heater)
  • Aalborg EH-W (Electric Water Heater)
  • Aalborg EH-U (Engine Jacket Water Cooler)
  • Aalborg MP-C (Cargo Heater)
  • Aalborg ACE (Air-Cooled Finned Tube Heat Exchangers)
Heat Exchanger Type
Alfa Laval Shell-and-Tube & Air-Cooled Heat Exchangers (Marine)
Common Failures & Inspection Points
  • Area: Tube Bundle Fouling (Scale, Deposits, Biological Growth)
    Check: Visually inspect tube bundle for scaling, sediment, or biofilm deposits. Measure pressure drop across shell and tube sides; marked increase indicates fouling. Advanced inspection: eddy current testing (ECT) or ultrasonic thickness measurement (UT) to assess internal fouling. If fouling present, remove bundle and flush seawater passages with fresh water.
  • Area: Tube Corrosion, Pitting, Erosion (Seawater Side)
    Check: Visually inspect tubes for pitting, erosion marks, or de-zincification (pinkish copper discoloration). Use fluorescent dye (UV light) for microscopic perforation detection. For ferrous tubes: NFT, RFT, MFL, or IRIS testing. For Cu/Ni: Eddy current testing (ECT). Apply ultrasonic thickness mapping (UT) to identify wall thinning and erosion patterns. Check that seawater pressure remains lower than jacket water pressure to prevent seawater intrusion if perforations occur.
  • Area: Tube Leakage (Inter-Tube or Tube-to-Tubesheet)
    Check: Drain both shell and tube sides completely. Visual inspection of tubesheets and nozzles for visible cracks. Apply soap bubble test: pressurize shell side to working pressure, mask one tubesheet completely, apply soapy liquid on opposite side—leaking tubes create bubbles. Alternative: fluorescent dye solution (dissolve sodium crystals in water surrounding tubes, view under UV light for fluorescent halos indicating small leaks). Perform pressure test to confirm repair after remedial work.
  • Area: Zinc Anode Depletion & Galvanic Corrosion
    Check: Remove and inspect zinc anodes fitted on cover/shell-side. Measure remaining thickness; replace if degraded below ~6 mm. Never use chemical descaler (phosphoric or proprietary acid) while anodes are installed—acids destroy zinc instantly. For seawater-cooled units: ensure sacrificial anode or impressed current cathodic protection (ICCP) system is operational. Check electrical continuity and voltage of ICCP system if installed. Document anode replacement date and condition in log.
  • Area: Water-Side Scale & Iron Hydroxide Deposits (Jacket Water)
    Check: Monitor outlet water color for rust or discoloration (iron oxide formation). If present, drain exchanger and inspect interior shell walls and tube exteriors for reddish-brown deposits. Perform chemical cleaning: isolate unit with shutoff valves, circulate phosphoric acid-based descaler (safe for Cu/Ni) via small pump for 30–90 minutes (avoid proprietary acid during anode presence). Flush thoroughly with fresh water after chemical cleaning. Remove anodes before and refit after chemical treatment. Check cover gaskets for damage and renew if necessary.
  • Area: Air-Cooled Fin Fouling & Plugged Header (Charge Air Coolers)
    Check: For air-cooled units (ACE models): inspect fins visually for salt spray deposits, algae, or debris accumulation (reduces air flow). Check header box plugs for seepage under pressure (Alfa Laval SealTight system reduces this risk). Apply low air-side pressure + soapy water on seawater side to detect leak locations (bubbles form at leaks). Mechanical cleaning: gentle water spray or compressed air. If high plugging risk suspected, inspect plug gaskets and threading. For marine environments, monitor corrosion of aluminum fins and apply protective coatings if necessary.

Typ-universelle Inspektionspunkte fuer Alfa Laval Shell-and-Tube & Air-Cooled Heat Exchangers (Marine) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval Shell-and-tube heat exchanger
Model Number
Shell And Tube Heat Exchanger
Technical Specifications
Design Pressure (MD/MC)
13-16 bar(g) shell side; up to 13 bar(g) tube side
Design Temperature Range
Up to 204-300°C (varies by model; EH-W limited to 95°C)
Tube Material (MD/MC)
Cu/Ni 70/30 (MD-T) or Cu/Ni 90/10 (MC) for seawater/corrosive media
Shell Material
Carbon steel (custom materials available)
Thermal Capacity
10 kW to ~5000 kW depending on model and configuration
Standard Certifications
ABS, DNV, BV, ClassNK marine classification society approved; CE/PED certified
Product Lines
  • Aalborg MD (Drain Cooler / Tank Heater / Oil Cooler)
  • Aalborg MC (Compact Oil & Steam Cooler)
  • Aalborg MX (Compact U-Tube Heater)
  • Aalborg EH (Electric Oil Heater)
  • Aalborg EH-W (Electric Water Heater)
  • Aalborg EH-U (Engine Jacket Water Cooler)
  • Aalborg MP-C (Cargo Heater)
  • Aalborg ACE (Air-Cooled Finned Tube Heat Exchangers)
Heat Exchanger Type
Alfa Laval Shell-and-Tube & Air-Cooled Heat Exchangers (Marine)
Common Failures & Inspection Points
  • Area: Tube Bundle Fouling (Scale, Deposits, Biological Growth)
    Check: Visually inspect tube bundle for scaling, sediment, or biofilm deposits. Measure pressure drop across shell and tube sides; marked increase indicates fouling. Advanced inspection: eddy current testing (ECT) or ultrasonic thickness measurement (UT) to assess internal fouling. If fouling present, remove bundle and flush seawater passages with fresh water.
  • Area: Tube Corrosion, Pitting, Erosion (Seawater Side)
    Check: Visually inspect tubes for pitting, erosion marks, or de-zincification (pinkish copper discoloration). Use fluorescent dye (UV light) for microscopic perforation detection. For ferrous tubes: NFT, RFT, MFL, or IRIS testing. For Cu/Ni: Eddy current testing (ECT). Apply ultrasonic thickness mapping (UT) to identify wall thinning and erosion patterns. Check that seawater pressure remains lower than jacket water pressure to prevent seawater intrusion if perforations occur.
  • Area: Tube Leakage (Inter-Tube or Tube-to-Tubesheet)
    Check: Drain both shell and tube sides completely. Visual inspection of tubesheets and nozzles for visible cracks. Apply soap bubble test: pressurize shell side to working pressure, mask one tubesheet completely, apply soapy liquid on opposite side—leaking tubes create bubbles. Alternative: fluorescent dye solution (dissolve sodium crystals in water surrounding tubes, view under UV light for fluorescent halos indicating small leaks). Perform pressure test to confirm repair after remedial work.
  • Area: Zinc Anode Depletion & Galvanic Corrosion
    Check: Remove and inspect zinc anodes fitted on cover/shell-side. Measure remaining thickness; replace if degraded below ~6 mm. Never use chemical descaler (phosphoric or proprietary acid) while anodes are installed—acids destroy zinc instantly. For seawater-cooled units: ensure sacrificial anode or impressed current cathodic protection (ICCP) system is operational. Check electrical continuity and voltage of ICCP system if installed. Document anode replacement date and condition in log.
  • Area: Water-Side Scale & Iron Hydroxide Deposits (Jacket Water)
    Check: Monitor outlet water color for rust or discoloration (iron oxide formation). If present, drain exchanger and inspect interior shell walls and tube exteriors for reddish-brown deposits. Perform chemical cleaning: isolate unit with shutoff valves, circulate phosphoric acid-based descaler (safe for Cu/Ni) via small pump for 30–90 minutes (avoid proprietary acid during anode presence). Flush thoroughly with fresh water after chemical cleaning. Remove anodes before and refit after chemical treatment. Check cover gaskets for damage and renew if necessary.
  • Area: Air-Cooled Fin Fouling & Plugged Header (Charge Air Coolers)
    Check: For air-cooled units (ACE models): inspect fins visually for salt spray deposits, algae, or debris accumulation (reduces air flow). Check header box plugs for seepage under pressure (Alfa Laval SealTight system reduces this risk). Apply low air-side pressure + soapy water on seawater side to detect leak locations (bubbles form at leaks). Mechanical cleaning: gentle water spray or compressed air. If high plugging risk suspected, inspect plug gaskets and threading. For marine environments, monitor corrosion of aluminum fins and apply protective coatings if necessary.

Typ-universelle Inspektionspunkte fuer Alfa Laval Shell-and-Tube & Air-Cooled Heat Exchangers (Marine) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval DM
Model Number
Dm
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval Tube-in-tube heat exchangers
Model Number
Tube In Tube Heat Exchangers
Technical Specifications
Design Pressure (MD/MC)
13-16 bar(g) shell side; up to 13 bar(g) tube side
Design Temperature Range
Up to 204-300°C (varies by model; EH-W limited to 95°C)
Tube Material (MD/MC)
Cu/Ni 70/30 (MD-T) or Cu/Ni 90/10 (MC) for seawater/corrosive media
Shell Material
Carbon steel (custom materials available)
Thermal Capacity
10 kW to ~5000 kW depending on model and configuration
Standard Certifications
ABS, DNV, BV, ClassNK marine classification society approved; CE/PED certified
Product Lines
  • Aalborg MD (Drain Cooler / Tank Heater / Oil Cooler)
  • Aalborg MC (Compact Oil & Steam Cooler)
  • Aalborg MX (Compact U-Tube Heater)
  • Aalborg EH (Electric Oil Heater)
  • Aalborg EH-W (Electric Water Heater)
  • Aalborg EH-U (Engine Jacket Water Cooler)
  • Aalborg MP-C (Cargo Heater)
  • Aalborg ACE (Air-Cooled Finned Tube Heat Exchangers)
Heat Exchanger Type
Alfa Laval Shell-and-Tube & Air-Cooled Heat Exchangers (Marine)
Common Failures & Inspection Points
  • Area: Tube Bundle Fouling (Scale, Deposits, Biological Growth)
    Check: Visually inspect tube bundle for scaling, sediment, or biofilm deposits. Measure pressure drop across shell and tube sides; marked increase indicates fouling. Advanced inspection: eddy current testing (ECT) or ultrasonic thickness measurement (UT) to assess internal fouling. If fouling present, remove bundle and flush seawater passages with fresh water.
  • Area: Tube Corrosion, Pitting, Erosion (Seawater Side)
    Check: Visually inspect tubes for pitting, erosion marks, or de-zincification (pinkish copper discoloration). Use fluorescent dye (UV light) for microscopic perforation detection. For ferrous tubes: NFT, RFT, MFL, or IRIS testing. For Cu/Ni: Eddy current testing (ECT). Apply ultrasonic thickness mapping (UT) to identify wall thinning and erosion patterns. Check that seawater pressure remains lower than jacket water pressure to prevent seawater intrusion if perforations occur.
  • Area: Tube Leakage (Inter-Tube or Tube-to-Tubesheet)
    Check: Drain both shell and tube sides completely. Visual inspection of tubesheets and nozzles for visible cracks. Apply soap bubble test: pressurize shell side to working pressure, mask one tubesheet completely, apply soapy liquid on opposite side—leaking tubes create bubbles. Alternative: fluorescent dye solution (dissolve sodium crystals in water surrounding tubes, view under UV light for fluorescent halos indicating small leaks). Perform pressure test to confirm repair after remedial work.
  • Area: Zinc Anode Depletion & Galvanic Corrosion
    Check: Remove and inspect zinc anodes fitted on cover/shell-side. Measure remaining thickness; replace if degraded below ~6 mm. Never use chemical descaler (phosphoric or proprietary acid) while anodes are installed—acids destroy zinc instantly. For seawater-cooled units: ensure sacrificial anode or impressed current cathodic protection (ICCP) system is operational. Check electrical continuity and voltage of ICCP system if installed. Document anode replacement date and condition in log.
  • Area: Water-Side Scale & Iron Hydroxide Deposits (Jacket Water)
    Check: Monitor outlet water color for rust or discoloration (iron oxide formation). If present, drain exchanger and inspect interior shell walls and tube exteriors for reddish-brown deposits. Perform chemical cleaning: isolate unit with shutoff valves, circulate phosphoric acid-based descaler (safe for Cu/Ni) via small pump for 30–90 minutes (avoid proprietary acid during anode presence). Flush thoroughly with fresh water after chemical cleaning. Remove anodes before and refit after chemical treatment. Check cover gaskets for damage and renew if necessary.
  • Area: Air-Cooled Fin Fouling & Plugged Header (Charge Air Coolers)
    Check: For air-cooled units (ACE models): inspect fins visually for salt spray deposits, algae, or debris accumulation (reduces air flow). Check header box plugs for seepage under pressure (Alfa Laval SealTight system reduces this risk). Apply low air-side pressure + soapy water on seawater side to detect leak locations (bubbles form at leaks). Mechanical cleaning: gentle water spray or compressed air. If high plugging risk suspected, inspect plug gaskets and threading. For marine environments, monitor corrosion of aluminum fins and apply protective coatings if necessary.

Typ-universelle Inspektionspunkte fuer Alfa Laval Shell-and-Tube & Air-Cooled Heat Exchangers (Marine) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC10
Model Number
AC10
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC10-30P
Model Number
AC10-30P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC10-60P
Model Number
AC10-60P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC10-90P
Model Number
AC10-90P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC10-120P
Model Number
AC10-120P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC10-150P
Model Number
AC10-150P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC10-180P
Model Number
AC10-180P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC10-MAX
Model Number
AC10-MAX
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC16
Model Number
AC16
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC16-30P
Model Number
AC16-30P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC16-60P
Model Number
AC16-60P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC16-90P
Model Number
AC16-90P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC16-120P
Model Number
AC16-120P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC16-150P
Model Number
AC16-150P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC16-180P
Model Number
AC16-180P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC16-MAX
Model Number
AC16-MAX
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC18
Model Number
AC18
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC18-30P
Model Number
AC18-30P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC18-60P
Model Number
AC18-60P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC18-90P
Model Number
AC18-90P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC18-120P
Model Number
AC18-120P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC18-150P
Model Number
AC18-150P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC18-180P
Model Number
AC18-180P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC18-MAX
Model Number
AC18-MAX
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC30
Model Number
AC30
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC30-30P
Model Number
AC30-30P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC30-60P
Model Number
AC30-60P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC30-90P
Model Number
AC30-90P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC30-120P
Model Number
AC30-120P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC30-150P
Model Number
AC30-150P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC30-180P
Model Number
AC30-180P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC30-MAX
Model Number
AC30-MAX
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC32
Model Number
AC32
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC32-30P
Model Number
AC32-30P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC32-60P
Model Number
AC32-60P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC32-90P
Model Number
AC32-90P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC32-120P
Model Number
AC32-120P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC32-150P
Model Number
AC32-150P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC32-180P
Model Number
AC32-180P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC32-MAX
Model Number
AC32-MAX
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC65
Model Number
AC65
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC65-30P
Model Number
AC65-30P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC65-60P
Model Number
AC65-60P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC65-90P
Model Number
AC65-90P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC65-120P
Model Number
AC65-120P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC65-150P
Model Number
AC65-150P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC65-180P
Model Number
AC65-180P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC65-MAX
Model Number
AC65-MAX
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC70
Model Number
AC70
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC70-30P
Model Number
AC70-30P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC70-60P
Model Number
AC70-60P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC70-90P
Model Number
AC70-90P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC70-120P
Model Number
AC70-120P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC70-150P
Model Number
AC70-150P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC70-180P
Model Number
AC70-180P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC70-MAX
Model Number
AC70-MAX
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC75
Model Number
AC75
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC75-30P
Model Number
AC75-30P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC75-60P
Model Number
AC75-60P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC75-90P
Model Number
AC75-90P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC75-120P
Model Number
AC75-120P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC75-150P
Model Number
AC75-150P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC75-180P
Model Number
AC75-180P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC75-MAX
Model Number
AC75-MAX
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC90
Model Number
AC90
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC90-30P
Model Number
AC90-30P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC90-60P
Model Number
AC90-60P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC90-90P
Model Number
AC90-90P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC90-120P
Model Number
AC90-120P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC90-150P
Model Number
AC90-150P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC90-180P
Model Number
AC90-180P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC90-MAX
Model Number
AC90-MAX
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC112
Model Number
AC112
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC112-30P
Model Number
AC112-30P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC112-60P
Model Number
AC112-60P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC112-90P
Model Number
AC112-90P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC112-120P
Model Number
AC112-120P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC112-150P
Model Number
AC112-150P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC112-180P
Model Number
AC112-180P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC112-MAX
Model Number
AC112-MAX
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC120
Model Number
AC120
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC120-30P
Model Number
AC120-30P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC120-60P
Model Number
AC120-60P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC120-90P
Model Number
AC120-90P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC120-120P
Model Number
AC120-120P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC120-150P
Model Number
AC120-150P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC120-180P
Model Number
AC120-180P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC120-MAX
Model Number
AC120-MAX
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC220
Model Number
AC220
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC220-30P
Model Number
AC220-30P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC220-60P
Model Number
AC220-60P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC220-90P
Model Number
AC220-90P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC220-120P
Model Number
AC220-120P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC220-150P
Model Number
AC220-150P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC220-180P
Model Number
AC220-180P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC220-MAX
Model Number
AC220-MAX
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC230
Model Number
AC230
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC230-30P
Model Number
AC230-30P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC230-60P
Model Number
AC230-60P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC230-90P
Model Number
AC230-90P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC230-120P
Model Number
AC230-120P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC230-150P
Model Number
AC230-150P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC230-180P
Model Number
AC230-180P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC230-MAX
Model Number
AC230-MAX
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC232
Model Number
AC232
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC232-30P
Model Number
AC232-30P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC232-60P
Model Number
AC232-60P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC232-90P
Model Number
AC232-90P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC232-120P
Model Number
AC232-120P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC232-150P
Model Number
AC232-150P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC232-180P
Model Number
AC232-180P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC232-MAX
Model Number
AC232-MAX
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC300
Model Number
AC300
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC300-30P
Model Number
AC300-30P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC300-60P
Model Number
AC300-60P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC300-90P
Model Number
AC300-90P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC300-120P
Model Number
AC300-120P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC300-150P
Model Number
AC300-150P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC300-180P
Model Number
AC300-180P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC300-MAX
Model Number
AC300-MAX
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC400
Model Number
AC400
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC400-30P
Model Number
AC400-30P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC400-60P
Model Number
AC400-60P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC400-90P
Model Number
AC400-90P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC400-120P
Model Number
AC400-120P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC400-150P
Model Number
AC400-150P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC400-180P
Model Number
AC400-180P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC400-MAX
Model Number
AC400-MAX
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC500
Model Number
AC500
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC500-30P
Model Number
AC500-30P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC500-60P
Model Number
AC500-60P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC500-90P
Model Number
AC500-90P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC500-120P
Model Number
AC500-120P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC500-150P
Model Number
AC500-150P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC500-180P
Model Number
AC500-180P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC500-MAX
Model Number
AC500-MAX
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC502
Model Number
AC502
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC502-30P
Model Number
AC502-30P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC502-60P
Model Number
AC502-60P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC502-90P
Model Number
AC502-90P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC502-120P
Model Number
AC502-120P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC502-150P
Model Number
AC502-150P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC502-180P
Model Number
AC502-180P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC502-MAX
Model Number
AC502-MAX
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC540
Model Number
AC540
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC540-30P
Model Number
AC540-30P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC540-60P
Model Number
AC540-60P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC540-90P
Model Number
AC540-90P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC540-120P
Model Number
AC540-120P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC540-150P
Model Number
AC540-150P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC540-180P
Model Number
AC540-180P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC540-MAX
Model Number
AC540-MAX
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC600
Model Number
AC600
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC600-30P
Model Number
AC600-30P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC600-60P
Model Number
AC600-60P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC600-90P
Model Number
AC600-90P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC600-120P
Model Number
AC600-120P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC600-150P
Model Number
AC600-150P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC600-180P
Model Number
AC600-180P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC600-MAX
Model Number
AC600-MAX
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC700
Model Number
AC700
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC700-30P
Model Number
AC700-30P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC700-60P
Model Number
AC700-60P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC700-90P
Model Number
AC700-90P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC700-120P
Model Number
AC700-120P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC700-150P
Model Number
AC700-150P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC700-180P
Model Number
AC700-180P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC700-MAX
Model Number
AC700-MAX
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC800
Model Number
AC800
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC800-30P
Model Number
AC800-30P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC800-60P
Model Number
AC800-60P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC800-90P
Model Number
AC800-90P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC800-120P
Model Number
AC800-120P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC800-150P
Model Number
AC800-150P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC800-180P
Model Number
AC800-180P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC800-MAX
Model Number
AC800-MAX
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC900-30P
Model Number
AC900-30P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC900-60P
Model Number
AC900-60P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC900-90P
Model Number
AC900-90P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC900-120P
Model Number
AC900-120P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC900-150P
Model Number
AC900-150P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC900-180P
Model Number
AC900-180P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC900-MAX
Model Number
AC900-MAX
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC1000
Model Number
AC1000
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC1000-30P
Model Number
AC1000-30P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC1000-60P
Model Number
AC1000-60P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC1000-90P
Model Number
AC1000-90P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC1000-120P
Model Number
AC1000-120P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC1000-150P
Model Number
AC1000-150P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC1000-180P
Model Number
AC1000-180P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AC1000-MAX
Model Number
AC1000-MAX
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval ACH30
Model Number
ACH30
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval ACH30-30P
Model Number
ACH30-30P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval ACH30-60P
Model Number
ACH30-60P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval ACH30-90P
Model Number
ACH30-90P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval ACH30-120P
Model Number
ACH30-120P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval ACH30-150P
Model Number
ACH30-150P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval ACH30-180P
Model Number
ACH30-180P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval ACH30-MAX
Model Number
ACH30-MAX
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval ACH70
Model Number
ACH70
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval ACH70-30P
Model Number
ACH70-30P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval ACH70-60P
Model Number
ACH70-60P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval ACH70-90P
Model Number
ACH70-90P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval ACH70-120P
Model Number
ACH70-120P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval ACH70-150P
Model Number
ACH70-150P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval ACH70-180P
Model Number
ACH70-180P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval ACH70-MAX
Model Number
ACH70-MAX
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval ACH230
Model Number
ACH230
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval ACH230-30P
Model Number
ACH230-30P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval ACH230-60P
Model Number
ACH230-60P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval ACH230-90P
Model Number
ACH230-90P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval ACH230-120P
Model Number
ACH230-120P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval ACH230-150P
Model Number
ACH230-150P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval ACH230-180P
Model Number
ACH230-180P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval ACH230-MAX
Model Number
ACH230-MAX
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval ACH500
Model Number
ACH500
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval ACH500-30P
Model Number
ACH500-30P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval ACH500-60P
Model Number
ACH500-60P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval ACH500-90P
Model Number
ACH500-90P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval ACH500-120P
Model Number
ACH500-120P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval ACH500-150P
Model Number
ACH500-150P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval ACH500-180P
Model Number
ACH500-180P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval ACH500-MAX
Model Number
ACH500-MAX
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval ACH900
Model Number
ACH900
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval ACH900-30P
Model Number
ACH900-30P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval ACH900-60P
Model Number
ACH900-60P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval ACH900-90P
Model Number
ACH900-90P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval ACH900-120P
Model Number
ACH900-120P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval ACH900-150P
Model Number
ACH900-150P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval ACH900-180P
Model Number
ACH900-180P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval ACH900-MAX
Model Number
ACH900-MAX
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB14
Model Number
CB14
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB14-30P
Model Number
CB14-30P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB14-60P
Model Number
CB14-60P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB14-90P
Model Number
CB14-90P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB14-120P
Model Number
CB14-120P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB14-150P
Model Number
CB14-150P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB14-180P
Model Number
CB14-180P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB14-MAX
Model Number
CB14-MAX
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB20
Model Number
CB20
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB20-30P
Model Number
CB20-30P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB20-60P
Model Number
CB20-60P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB20-90P
Model Number
CB20-90P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB20-120P
Model Number
CB20-120P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB20-150P
Model Number
CB20-150P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB20-180P
Model Number
CB20-180P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB20-MAX
Model Number
CB20-MAX
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB26
Model Number
CB26
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB26-30P
Model Number
CB26-30P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB26-60P
Model Number
CB26-60P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB26-90P
Model Number
CB26-90P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB26-120P
Model Number
CB26-120P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB26-150P
Model Number
CB26-150P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB26-180P
Model Number
CB26-180P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB26-MAX
Model Number
CB26-MAX
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB27
Model Number
CB27
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB27-30P
Model Number
CB27-30P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB27-60P
Model Number
CB27-60P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB27-90P
Model Number
CB27-90P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB27-120P
Model Number
CB27-120P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB27-150P
Model Number
CB27-150P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB27-180P
Model Number
CB27-180P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB27-MAX
Model Number
CB27-MAX
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB30
Model Number
CB30
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB30-30P
Model Number
CB30-30P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB30-60P
Model Number
CB30-60P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB30-90P
Model Number
CB30-90P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB30-120P
Model Number
CB30-120P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB30-150P
Model Number
CB30-150P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB30-180P
Model Number
CB30-180P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB30-MAX
Model Number
CB30-MAX
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB52
Model Number
CB52
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB52-30P
Model Number
CB52-30P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB52-60P
Model Number
CB52-60P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB52-90P
Model Number
CB52-90P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB52-120P
Model Number
CB52-120P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB52-150P
Model Number
CB52-150P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB52-180P
Model Number
CB52-180P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB52-MAX
Model Number
CB52-MAX
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB60
Model Number
CB60
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB60-30P
Model Number
CB60-30P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB60-60P
Model Number
CB60-60P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB60-90P
Model Number
CB60-90P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB60-120P
Model Number
CB60-120P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB60-150P
Model Number
CB60-150P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB60-180P
Model Number
CB60-180P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB60-MAX
Model Number
CB60-MAX
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB62
Model Number
CB62
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB62-30P
Model Number
CB62-30P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB62-60P
Model Number
CB62-60P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB62-90P
Model Number
CB62-90P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB62-120P
Model Number
CB62-120P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB62-150P
Model Number
CB62-150P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB62-180P
Model Number
CB62-180P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB62-MAX
Model Number
CB62-MAX
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB65
Model Number
CB65
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB65-30P
Model Number
CB65-30P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB65-60P
Model Number
CB65-60P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB65-90P
Model Number
CB65-90P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB65-120P
Model Number
CB65-120P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB65-150P
Model Number
CB65-150P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB65-180P
Model Number
CB65-180P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB65-MAX
Model Number
CB65-MAX
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB76
Model Number
CB76
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB76-30P
Model Number
CB76-30P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB76-60P
Model Number
CB76-60P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB76-90P
Model Number
CB76-90P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB76-120P
Model Number
CB76-120P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB76-150P
Model Number
CB76-150P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB76-180P
Model Number
CB76-180P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB76-MAX
Model Number
CB76-MAX
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB110
Model Number
CB110
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB110-30P
Model Number
CB110-30P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB110-60P
Model Number
CB110-60P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB110-90P
Model Number
CB110-90P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB110-120P
Model Number
CB110-120P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB110-150P
Model Number
CB110-150P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB110-180P
Model Number
CB110-180P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB110-MAX
Model Number
CB110-MAX
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB112
Model Number
CB112
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB112-30P
Model Number
CB112-30P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB112-60P
Model Number
CB112-60P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB112-90P
Model Number
CB112-90P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB112-120P
Model Number
CB112-120P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB112-150P
Model Number
CB112-150P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB112-180P
Model Number
CB112-180P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB112-MAX
Model Number
CB112-MAX
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB200
Model Number
CB200
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB200-30P
Model Number
CB200-30P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB200-60P
Model Number
CB200-60P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB200-90P
Model Number
CB200-90P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB200-120P
Model Number
CB200-120P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB200-150P
Model Number
CB200-150P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB200-180P
Model Number
CB200-180P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB200-MAX
Model Number
CB200-MAX
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB210
Model Number
CB210
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB210-30P
Model Number
CB210-30P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB210-60P
Model Number
CB210-60P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB210-90P
Model Number
CB210-90P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB210-120P
Model Number
CB210-120P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB210-150P
Model Number
CB210-150P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB210-180P
Model Number
CB210-180P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB210-MAX
Model Number
CB210-MAX
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB300
Model Number
CB300
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB300-30P
Model Number
CB300-30P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB300-60P
Model Number
CB300-60P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB300-90P
Model Number
CB300-90P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB300-120P
Model Number
CB300-120P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB300-150P
Model Number
CB300-150P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB300-180P
Model Number
CB300-180P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB300-MAX
Model Number
CB300-MAX
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB400
Model Number
CB400
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB400-30P
Model Number
CB400-30P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB400-60P
Model Number
CB400-60P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB400-90P
Model Number
CB400-90P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB400-120P
Model Number
CB400-120P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB400-150P
Model Number
CB400-150P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB400-180P
Model Number
CB400-180P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB400-MAX
Model Number
CB400-MAX
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB430
Model Number
CB430
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB430-30P
Model Number
CB430-30P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB430-60P
Model Number
CB430-60P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB430-90P
Model Number
CB430-90P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB430-120P
Model Number
CB430-120P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB430-150P
Model Number
CB430-150P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB430-180P
Model Number
CB430-180P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB430-MAX
Model Number
CB430-MAX
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB650
Model Number
CB650
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB650-30P
Model Number
CB650-30P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB650-60P
Model Number
CB650-60P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB650-90P
Model Number
CB650-90P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB650-120P
Model Number
CB650-120P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB650-150P
Model Number
CB650-150P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB650-180P
Model Number
CB650-180P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB650-MAX
Model Number
CB650-MAX
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB740
Model Number
CB740
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB740-30P
Model Number
CB740-30P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB740-60P
Model Number
CB740-60P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB740-90P
Model Number
CB740-90P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB740-120P
Model Number
CB740-120P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB740-150P
Model Number
CB740-150P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB740-180P
Model Number
CB740-180P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CB740-MAX
Model Number
CB740-MAX
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CBM27
Model Number
CBM27
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CBM27-30P
Model Number
CBM27-30P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CBM27-60P
Model Number
CBM27-60P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CBM27-90P
Model Number
CBM27-90P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CBM27-120P
Model Number
CBM27-120P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CBM27-150P
Model Number
CBM27-150P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CBM27-180P
Model Number
CBM27-180P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CBM27-MAX
Model Number
CBM27-MAX
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CBM52
Model Number
CBM52
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CBM52-30P
Model Number
CBM52-30P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CBM52-60P
Model Number
CBM52-60P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CBM52-90P
Model Number
CBM52-90P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CBM52-120P
Model Number
CBM52-120P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CBM52-150P
Model Number
CBM52-150P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CBM52-180P
Model Number
CBM52-180P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CBM52-MAX
Model Number
CBM52-MAX
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CBM65
Model Number
CBM65
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CBM65-30P
Model Number
CBM65-30P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CBM65-60P
Model Number
CBM65-60P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CBM65-90P
Model Number
CBM65-90P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CBM65-120P
Model Number
CBM65-120P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CBM65-150P
Model Number
CBM65-150P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CBM65-180P
Model Number
CBM65-180P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CBM65-MAX
Model Number
CBM65-MAX
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CBM76
Model Number
CBM76
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CBM76-30P
Model Number
CBM76-30P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CBM76-60P
Model Number
CBM76-60P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CBM76-90P
Model Number
CBM76-90P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CBM76-120P
Model Number
CBM76-120P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CBM76-150P
Model Number
CBM76-150P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CBM76-180P
Model Number
CBM76-180P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CBM76-MAX
Model Number
CBM76-MAX
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CBM112
Model Number
CBM112
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CBM112-30P
Model Number
CBM112-30P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CBM112-60P
Model Number
CBM112-60P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CBM112-90P
Model Number
CBM112-90P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CBM112-120P
Model Number
CBM112-120P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CBM112-150P
Model Number
CBM112-150P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CBM112-180P
Model Number
CBM112-180P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CBM112-MAX
Model Number
CBM112-MAX
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CBM200
Model Number
CBM200
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CBM200-30P
Model Number
CBM200-30P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CBM200-60P
Model Number
CBM200-60P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CBM200-90P
Model Number
CBM200-90P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CBM200-120P
Model Number
CBM200-120P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CBM200-150P
Model Number
CBM200-150P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CBM200-180P
Model Number
CBM200-180P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CBM200-MAX
Model Number
CBM200-MAX
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AXP10
Model Number
AXP10
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AXP10-30P
Model Number
AXP10-30P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AXP10-60P
Model Number
AXP10-60P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AXP10-90P
Model Number
AXP10-90P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AXP10-120P
Model Number
AXP10-120P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AXP10-150P
Model Number
AXP10-150P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AXP10-180P
Model Number
AXP10-180P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AXP10-MAX
Model Number
AXP10-MAX
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AXP14
Model Number
AXP14
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AXP14-30P
Model Number
AXP14-30P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AXP14-60P
Model Number
AXP14-60P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AXP14-90P
Model Number
AXP14-90P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AXP14-120P
Model Number
AXP14-120P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AXP14-150P
Model Number
AXP14-150P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AXP14-180P
Model Number
AXP14-180P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AXP14-MAX
Model Number
AXP14-MAX
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AXP22
Model Number
AXP22
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AXP22-30P
Model Number
AXP22-30P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AXP22-60P
Model Number
AXP22-60P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AXP22-90P
Model Number
AXP22-90P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AXP22-120P
Model Number
AXP22-120P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AXP22-150P
Model Number
AXP22-150P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AXP22-180P
Model Number
AXP22-180P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AXP22-MAX
Model Number
AXP22-MAX
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AXP27
Model Number
AXP27
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AXP27-30P
Model Number
AXP27-30P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AXP27-60P
Model Number
AXP27-60P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AXP27-90P
Model Number
AXP27-90P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AXP27-120P
Model Number
AXP27-120P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AXP27-150P
Model Number
AXP27-150P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AXP27-180P
Model Number
AXP27-180P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AXP27-MAX
Model Number
AXP27-MAX
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AXP32
Model Number
AXP32
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AXP32-30P
Model Number
AXP32-30P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AXP32-60P
Model Number
AXP32-60P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AXP32-90P
Model Number
AXP32-90P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AXP32-120P
Model Number
AXP32-120P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AXP32-150P
Model Number
AXP32-150P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AXP32-180P
Model Number
AXP32-180P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AXP32-MAX
Model Number
AXP32-MAX
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AXP52
Model Number
AXP52
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AXP52-30P
Model Number
AXP52-30P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AXP52-60P
Model Number
AXP52-60P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AXP52-90P
Model Number
AXP52-90P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AXP52-120P
Model Number
AXP52-120P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AXP52-150P
Model Number
AXP52-150P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AXP52-180P
Model Number
AXP52-180P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AXP52-MAX
Model Number
AXP52-MAX
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AlfaNova-14
Model Number
AlfaNova-14
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AlfaNova-14-30P
Model Number
AlfaNova-14-30P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AlfaNova-14-60P
Model Number
AlfaNova-14-60P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AlfaNova-14-90P
Model Number
AlfaNova-14-90P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AlfaNova-14-120P
Model Number
AlfaNova-14-120P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AlfaNova-14-150P
Model Number
AlfaNova-14-150P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AlfaNova-14-180P
Model Number
AlfaNova-14-180P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AlfaNova-14-MAX
Model Number
AlfaNova-14-MAX
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AlfaNova-27
Model Number
AlfaNova-27
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AlfaNova-27-30P
Model Number
AlfaNova-27-30P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AlfaNova-27-60P
Model Number
AlfaNova-27-60P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AlfaNova-27-90P
Model Number
AlfaNova-27-90P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AlfaNova-27-120P
Model Number
AlfaNova-27-120P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AlfaNova-27-150P
Model Number
AlfaNova-27-150P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AlfaNova-27-180P
Model Number
AlfaNova-27-180P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AlfaNova-27-MAX
Model Number
AlfaNova-27-MAX
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AlfaNova-52
Model Number
AlfaNova-52
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AlfaNova-52-30P
Model Number
AlfaNova-52-30P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AlfaNova-52-60P
Model Number
AlfaNova-52-60P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AlfaNova-52-90P
Model Number
AlfaNova-52-90P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AlfaNova-52-120P
Model Number
AlfaNova-52-120P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AlfaNova-52-150P
Model Number
AlfaNova-52-150P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AlfaNova-52-180P
Model Number
AlfaNova-52-180P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AlfaNova-52-MAX
Model Number
AlfaNova-52-MAX
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AlfaNova-76
Model Number
AlfaNova-76
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AlfaNova-76-30P
Model Number
AlfaNova-76-30P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AlfaNova-76-60P
Model Number
AlfaNova-76-60P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AlfaNova-76-90P
Model Number
AlfaNova-76-90P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AlfaNova-76-120P
Model Number
AlfaNova-76-120P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AlfaNova-76-150P
Model Number
AlfaNova-76-150P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AlfaNova-76-180P
Model Number
AlfaNova-76-180P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AlfaNova-76-MAX
Model Number
AlfaNova-76-MAX
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval T2
Model Number
T2
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval T2-30P
Model Number
T2-30P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval T2-60P
Model Number
T2-60P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval T2-90P
Model Number
T2-90P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval T2-120P
Model Number
T2-120P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval T2-150P
Model Number
T2-150P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval T2-180P
Model Number
T2-180P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval T2-MAX
Model Number
T2-MAX
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval T5
Model Number
T5
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval T5-30P
Model Number
T5-30P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval T5-60P
Model Number
T5-60P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval T5-90P
Model Number
T5-90P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval T5-120P
Model Number
T5-120P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval T5-150P
Model Number
T5-150P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval T5-180P
Model Number
T5-180P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval T5-MAX
Model Number
T5-MAX
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval T6
Model Number
T6
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval T6-30P
Model Number
T6-30P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval T6-60P
Model Number
T6-60P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval T6-90P
Model Number
T6-90P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval T6-120P
Model Number
T6-120P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval T6-150P
Model Number
T6-150P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval T6-180P
Model Number
T6-180P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval T6-MAX
Model Number
T6-MAX
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval T8
Model Number
T8
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval T8-30P
Model Number
T8-30P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval T8-60P
Model Number
T8-60P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval T8-90P
Model Number
T8-90P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval T8-120P
Model Number
T8-120P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval T8-150P
Model Number
T8-150P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval T8-180P
Model Number
T8-180P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval T8-MAX
Model Number
T8-MAX
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval T10
Model Number
T10
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval T10-30P
Model Number
T10-30P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval T10-60P
Model Number
T10-60P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval T10-90P
Model Number
T10-90P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval T10-120P
Model Number
T10-120P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval T10-150P
Model Number
T10-150P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval T10-180P
Model Number
T10-180P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval T10-MAX
Model Number
T10-MAX
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval T15
Model Number
T15
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval T15-30P
Model Number
T15-30P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval T15-60P
Model Number
T15-60P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval T15-90P
Model Number
T15-90P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval T15-120P
Model Number
T15-120P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval T15-150P
Model Number
T15-150P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval T15-180P
Model Number
T15-180P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval T15-MAX
Model Number
T15-MAX
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval T20
Model Number
T20
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval T20-30P
Model Number
T20-30P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval T20-60P
Model Number
T20-60P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval T20-90P
Model Number
T20-90P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval T20-120P
Model Number
T20-120P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval T20-150P
Model Number
T20-150P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval T20-180P
Model Number
T20-180P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval T20-MAX
Model Number
T20-MAX
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval T21
Model Number
T21
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval T21-30P
Model Number
T21-30P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval T21-60P
Model Number
T21-60P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval T21-90P
Model Number
T21-90P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval T21-120P
Model Number
T21-120P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval T21-150P
Model Number
T21-150P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval T21-180P
Model Number
T21-180P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval T21-MAX
Model Number
T21-MAX
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval T25
Model Number
T25
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval T25-30P
Model Number
T25-30P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval T25-60P
Model Number
T25-60P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval T25-90P
Model Number
T25-90P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval T25-120P
Model Number
T25-120P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval T25-150P
Model Number
T25-150P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval T25-180P
Model Number
T25-180P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval T25-MAX
Model Number
T25-MAX
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval T35
Model Number
T35
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval T35-30P
Model Number
T35-30P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval T35-60P
Model Number
T35-60P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval T35-90P
Model Number
T35-90P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval T35-120P
Model Number
T35-120P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval T35-150P
Model Number
T35-150P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval T35-180P
Model Number
T35-180P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval T35-MAX
Model Number
T35-MAX
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval T50
Model Number
T50
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval T50-30P
Model Number
T50-30P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval T50-60P
Model Number
T50-60P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval T50-90P
Model Number
T50-90P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval T50-120P
Model Number
T50-120P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval T50-150P
Model Number
T50-150P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval T50-180P
Model Number
T50-180P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval T50-MAX
Model Number
T50-MAX
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval T57
Model Number
T57
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval T57-30P
Model Number
T57-30P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval T57-60P
Model Number
T57-60P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval T57-90P
Model Number
T57-90P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval T57-120P
Model Number
T57-120P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval T57-150P
Model Number
T57-150P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval T57-180P
Model Number
T57-180P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval T57-MAX
Model Number
T57-MAX
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M3
Model Number
M3
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M3-30P
Model Number
M3-30P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M3-60P
Model Number
M3-60P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M3-90P
Model Number
M3-90P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M3-120P
Model Number
M3-120P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M3-150P
Model Number
M3-150P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M3-180P
Model Number
M3-180P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M3-MAX
Model Number
M3-MAX
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M6
Model Number
M6
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M6-30P
Model Number
M6-30P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M6-60P
Model Number
M6-60P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M6-90P
Model Number
M6-90P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M6-120P
Model Number
M6-120P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M6-150P
Model Number
M6-150P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M6-180P
Model Number
M6-180P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M6-MAX
Model Number
M6-MAX
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M6-MFG
Model Number
M6-MFG
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M6-MFG-30P
Model Number
M6-MFG-30P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M6-MFG-60P
Model Number
M6-MFG-60P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M6-MFG-90P
Model Number
M6-MFG-90P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M6-MFG-120P
Model Number
M6-MFG-120P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M6-MFG-150P
Model Number
M6-MFG-150P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M6-MFG-180P
Model Number
M6-MFG-180P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M6-MFG-MAX
Model Number
M6-MFG-MAX
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M6-MFM
Model Number
M6-MFM
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M6-MFM-30P
Model Number
M6-MFM-30P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M6-MFM-60P
Model Number
M6-MFM-60P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M6-MFM-90P
Model Number
M6-MFM-90P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M6-MFM-120P
Model Number
M6-MFM-120P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M6-MFM-150P
Model Number
M6-MFM-150P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M6-MFM-180P
Model Number
M6-MFM-180P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M6-MFM-MAX
Model Number
M6-MFM-MAX
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M10
Model Number
M10
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M10-30P
Model Number
M10-30P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M10-60P
Model Number
M10-60P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M10-90P
Model Number
M10-90P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M10-120P
Model Number
M10-120P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M10-150P
Model Number
M10-150P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M10-180P
Model Number
M10-180P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M10-MAX
Model Number
M10-MAX
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M10-BFG
Model Number
M10-BFG
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M10-BFG-30P
Model Number
M10-BFG-30P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M10-BFG-60P
Model Number
M10-BFG-60P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M10-BFG-90P
Model Number
M10-BFG-90P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M10-BFG-120P
Model Number
M10-BFG-120P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M10-BFG-150P
Model Number
M10-BFG-150P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M10-BFG-180P
Model Number
M10-BFG-180P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M10-BFG-MAX
Model Number
M10-BFG-MAX
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M10-BFM
Model Number
M10-BFM
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M10-BFM-30P
Model Number
M10-BFM-30P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M10-BFM-60P
Model Number
M10-BFM-60P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M10-BFM-90P
Model Number
M10-BFM-90P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M10-BFM-120P
Model Number
M10-BFM-120P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M10-BFM-150P
Model Number
M10-BFM-150P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M10-BFM-180P
Model Number
M10-BFM-180P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M10-BFM-MAX
Model Number
M10-BFM-MAX
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M10-MFG
Model Number
M10-MFG
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M10-MFG-30P
Model Number
M10-MFG-30P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M10-MFG-60P
Model Number
M10-MFG-60P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M10-MFG-90P
Model Number
M10-MFG-90P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M10-MFG-120P
Model Number
M10-MFG-120P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M10-MFG-150P
Model Number
M10-MFG-150P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M10-MFG-180P
Model Number
M10-MFG-180P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M10-MFG-MAX
Model Number
M10-MFG-MAX
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M10-MFM
Model Number
M10-MFM
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M10-MFM-30P
Model Number
M10-MFM-30P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M10-MFM-60P
Model Number
M10-MFM-60P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M10-MFM-90P
Model Number
M10-MFM-90P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M10-MFM-120P
Model Number
M10-MFM-120P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M10-MFM-150P
Model Number
M10-MFM-150P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M10-MFM-180P
Model Number
M10-MFM-180P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M10-MFM-MAX
Model Number
M10-MFM-MAX
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M15
Model Number
M15
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M15-30P
Model Number
M15-30P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M15-60P
Model Number
M15-60P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M15-90P
Model Number
M15-90P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M15-120P
Model Number
M15-120P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M15-150P
Model Number
M15-150P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M15-180P
Model Number
M15-180P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M15-MAX
Model Number
M15-MAX
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M15-BFG
Model Number
M15-BFG
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M15-BFG-30P
Model Number
M15-BFG-30P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M15-BFG-60P
Model Number
M15-BFG-60P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M15-BFG-90P
Model Number
M15-BFG-90P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M15-BFG-120P
Model Number
M15-BFG-120P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M15-BFG-150P
Model Number
M15-BFG-150P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M15-BFG-180P
Model Number
M15-BFG-180P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M15-BFG-MAX
Model Number
M15-BFG-MAX
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M15-BFM
Model Number
M15-BFM
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M15-BFM-30P
Model Number
M15-BFM-30P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M15-BFM-60P
Model Number
M15-BFM-60P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M15-BFM-90P
Model Number
M15-BFM-90P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M15-BFM-120P
Model Number
M15-BFM-120P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M15-BFM-150P
Model Number
M15-BFM-150P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M15-BFM-180P
Model Number
M15-BFM-180P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M15-BFM-MAX
Model Number
M15-BFM-MAX
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M15-MFG
Model Number
M15-MFG
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M15-MFG-30P
Model Number
M15-MFG-30P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M15-MFG-60P
Model Number
M15-MFG-60P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M15-MFG-90P
Model Number
M15-MFG-90P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M15-MFG-120P
Model Number
M15-MFG-120P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M15-MFG-150P
Model Number
M15-MFG-150P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M15-MFG-180P
Model Number
M15-MFG-180P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M15-MFG-MAX
Model Number
M15-MFG-MAX
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M15-MFM
Model Number
M15-MFM
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M15-MFM-30P
Model Number
M15-MFM-30P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M15-MFM-60P
Model Number
M15-MFM-60P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M15-MFM-90P
Model Number
M15-MFM-90P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M15-MFM-120P
Model Number
M15-MFM-120P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M15-MFM-150P
Model Number
M15-MFM-150P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M15-MFM-180P
Model Number
M15-MFM-180P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M15-MFM-MAX
Model Number
M15-MFM-MAX
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M20
Model Number
M20
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M20-30P
Model Number
M20-30P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M20-60P
Model Number
M20-60P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M20-90P
Model Number
M20-90P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M20-120P
Model Number
M20-120P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M20-150P
Model Number
M20-150P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M20-180P
Model Number
M20-180P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M20-MAX
Model Number
M20-MAX
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M20-MFG
Model Number
M20-MFG
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M20-MFG-30P
Model Number
M20-MFG-30P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M20-MFG-60P
Model Number
M20-MFG-60P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M20-MFG-90P
Model Number
M20-MFG-90P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M20-MFG-120P
Model Number
M20-MFG-120P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M20-MFG-150P
Model Number
M20-MFG-150P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M20-MFG-180P
Model Number
M20-MFG-180P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M20-MFG-MAX
Model Number
M20-MFG-MAX
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M20-MFM
Model Number
M20-MFM
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M20-MFM-30P
Model Number
M20-MFM-30P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M20-MFM-60P
Model Number
M20-MFM-60P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M20-MFM-90P
Model Number
M20-MFM-90P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M20-MFM-120P
Model Number
M20-MFM-120P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M20-MFM-150P
Model Number
M20-MFM-150P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M20-MFM-180P
Model Number
M20-MFM-180P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M20-MFM-MAX
Model Number
M20-MFM-MAX
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M30
Model Number
M30
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M30-30P
Model Number
M30-30P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M30-60P
Model Number
M30-60P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M30-90P
Model Number
M30-90P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M30-120P
Model Number
M30-120P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M30-150P
Model Number
M30-150P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M30-180P
Model Number
M30-180P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M30-MAX
Model Number
M30-MAX
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M30-MFG
Model Number
M30-MFG
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M30-MFG-30P
Model Number
M30-MFG-30P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M30-MFG-60P
Model Number
M30-MFG-60P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M30-MFG-90P
Model Number
M30-MFG-90P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M30-MFG-120P
Model Number
M30-MFG-120P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M30-MFG-150P
Model Number
M30-MFG-150P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M30-MFG-180P
Model Number
M30-MFG-180P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M30-MFG-MAX
Model Number
M30-MFG-MAX
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M30-MFM
Model Number
M30-MFM
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M30-MFM-30P
Model Number
M30-MFM-30P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M30-MFM-60P
Model Number
M30-MFM-60P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M30-MFM-90P
Model Number
M30-MFM-90P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M30-MFM-120P
Model Number
M30-MFM-120P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M30-MFM-150P
Model Number
M30-MFM-150P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M30-MFM-180P
Model Number
M30-MFM-180P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval M30-MFM-MAX
Model Number
M30-MFM-MAX
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AlfaQ-14
Model Number
AlfaQ-14
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AlfaQ-14-30P
Model Number
AlfaQ-14-30P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AlfaQ-14-60P
Model Number
AlfaQ-14-60P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AlfaQ-14-90P
Model Number
AlfaQ-14-90P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AlfaQ-14-120P
Model Number
AlfaQ-14-120P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AlfaQ-14-150P
Model Number
AlfaQ-14-150P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AlfaQ-14-180P
Model Number
AlfaQ-14-180P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AlfaQ-14-MAX
Model Number
AlfaQ-14-MAX
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AlfaQ-27
Model Number
AlfaQ-27
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AlfaQ-27-30P
Model Number
AlfaQ-27-30P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AlfaQ-27-60P
Model Number
AlfaQ-27-60P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AlfaQ-27-90P
Model Number
AlfaQ-27-90P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AlfaQ-27-120P
Model Number
AlfaQ-27-120P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AlfaQ-27-150P
Model Number
AlfaQ-27-150P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AlfaQ-27-180P
Model Number
AlfaQ-27-180P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AlfaQ-27-MAX
Model Number
AlfaQ-27-MAX
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AlfaQ-52
Model Number
AlfaQ-52
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AlfaQ-52-30P
Model Number
AlfaQ-52-30P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AlfaQ-52-60P
Model Number
AlfaQ-52-60P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AlfaQ-52-90P
Model Number
AlfaQ-52-90P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AlfaQ-52-120P
Model Number
AlfaQ-52-120P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AlfaQ-52-150P
Model Number
AlfaQ-52-150P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AlfaQ-52-180P
Model Number
AlfaQ-52-180P
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AlfaQ-52-MAX
Model Number
AlfaQ-52-MAX
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AlfaCond-400
Model Number
AlfaCond-400
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AlfaCond-400-30P
Model Number
AlfaCond-400-30P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AlfaCond-400-60P
Model Number
AlfaCond-400-60P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AlfaCond-400-90P
Model Number
AlfaCond-400-90P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AlfaCond-400-120P
Model Number
AlfaCond-400-120P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AlfaCond-400-150P
Model Number
AlfaCond-400-150P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AlfaCond-400-180P
Model Number
AlfaCond-400-180P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AlfaCond-400-MAX
Model Number
AlfaCond-400-MAX
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AlfaCond-600
Model Number
AlfaCond-600
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AlfaCond-600-30P
Model Number
AlfaCond-600-30P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AlfaCond-600-60P
Model Number
AlfaCond-600-60P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AlfaCond-600-90P
Model Number
AlfaCond-600-90P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AlfaCond-600-120P
Model Number
AlfaCond-600-120P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AlfaCond-600-150P
Model Number
AlfaCond-600-150P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AlfaCond-600-180P
Model Number
AlfaCond-600-180P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AlfaCond-600-MAX
Model Number
AlfaCond-600-MAX
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AlfaCond-800
Model Number
AlfaCond-800
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AlfaCond-800-30P
Model Number
AlfaCond-800-30P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AlfaCond-800-60P
Model Number
AlfaCond-800-60P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AlfaCond-800-90P
Model Number
AlfaCond-800-90P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AlfaCond-800-120P
Model Number
AlfaCond-800-120P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AlfaCond-800-150P
Model Number
AlfaCond-800-150P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AlfaCond-800-180P
Model Number
AlfaCond-800-180P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AlfaCond-800-MAX
Model Number
AlfaCond-800-MAX
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AlfaVap-300
Model Number
AlfaVap-300
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AlfaVap-300-30P
Model Number
AlfaVap-300-30P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AlfaVap-300-60P
Model Number
AlfaVap-300-60P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AlfaVap-300-90P
Model Number
AlfaVap-300-90P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AlfaVap-300-120P
Model Number
AlfaVap-300-120P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AlfaVap-300-150P
Model Number
AlfaVap-300-150P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AlfaVap-300-180P
Model Number
AlfaVap-300-180P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AlfaVap-300-MAX
Model Number
AlfaVap-300-MAX
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AlfaVap-500
Model Number
AlfaVap-500
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AlfaVap-500-30P
Model Number
AlfaVap-500-30P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AlfaVap-500-60P
Model Number
AlfaVap-500-60P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AlfaVap-500-90P
Model Number
AlfaVap-500-90P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AlfaVap-500-120P
Model Number
AlfaVap-500-120P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AlfaVap-500-150P
Model Number
AlfaVap-500-150P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AlfaVap-500-180P
Model Number
AlfaVap-500-180P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AlfaVap-500-MAX
Model Number
AlfaVap-500-MAX
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AlfaVap-700
Model Number
AlfaVap-700
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AlfaVap-700-30P
Model Number
AlfaVap-700-30P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AlfaVap-700-60P
Model Number
AlfaVap-700-60P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AlfaVap-700-90P
Model Number
AlfaVap-700-90P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AlfaVap-700-120P
Model Number
AlfaVap-700-120P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AlfaVap-700-150P
Model Number
AlfaVap-700-150P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AlfaVap-700-180P
Model Number
AlfaVap-700-180P
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval AlfaVap-700-MAX
Model Number
AlfaVap-700-MAX
Technical Specifications
Material (CB Series)
Stainless steel 1.4401 plates, brazed with 100% copper in vacuum furnace
Material (AlfaNova/AlfaNovaM)
100% stainless steel 316 (plates and brazing), patented AlfaFusion™ technology
Temperature Range (AlfaNova)
-196°C to 550°C
Pressure Rating (AlfaNovaM)
Up to 50 bar
Design Features
Gasket-free (brazed) or laser-welded sections; corrugated plate geometry; counter-current flow; single/dual/multi-pass configurations
Marine Models Available
AlfaNovaM (HP 27, HP 76, HP 400); CBM series
Product Lines
  • CB (Copper-Brazed Series)
  • AlfaNova (Fusion-Bonded 100% Stainless Steel)
  • AlfaNovaM (Marine-Classified Fusion-Bonded)
  • CBM (Copper-Brazed Marine)
Heat Exchanger Type
Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova)
Common Failures & Inspection Points
  • Area: Fouling accumulation (mineral scaling, oil particulates, bio-fouling) reducing thermal efficiency and causing pressure drop increase
    Check: Visual inspection inside heat exchanger after opening plate package; UV light detection—white spots indicate water-soluble scaling, black spots indicate oil-soluble deposits. Monitor pressure drop across unit during operation as early fouling indicator. If fouling detected, perform optimized CIP (Cleaning-in-Place) with custom-formulated cleaning agents (2–4 hours typical duration). Backflushing (3× daily, 30-second pulses) may prevent accumulation.
  • Area: Leakage from gasketed interfaces or micro-cracks in plates due to cyclic thermal stress, chemical attack, or pressure fatigue
    Check: During operation: inspect for any liquid weeping from gasket glands or plate boundaries—must be zero. Perform periodic integrity testing (recommended every 2 years per Alfa Laval): place donor fluid in primary path, recipient fluid in secondary path, apply positive pressure differential, monitor electronically for donor fluid leakage into secondary circuit. On brazed/fusion-bonded units (CB, AlfaNova), inspect solder/bond lines for microcracks using visual inspection and dye-penetrant testing if available.
  • Area: Thermal fatigue and cyclic stress cracking: frequent start-stop cycles and large temperature swings (especially in brazed CB units) cause deformation, gasket bl
    Check: Monitor inlet and outlet temperature differentials during operation. Document frequency and magnitude of temperature swings. For brazed CB units, be especially cautious—Alfa Laval notes brazed units are sensitive to large, sudden, frequent temperature changes. Inspect solder-joint interfaces during maintenance outages for hairline cracks. Check tightening torque of frame bolts according to Alfa Laval specifications; incorrect bolt load accelerates fatigue. Request Alfa Laval assessment if temperature cycling frequency exceeds design envelope.
  • Area: Gasket degradation, cracking, and incompatibility: aging, chemical attack, thermal cycling, and high-temperature volume expansion cause loss of sealing integrit
    Check: Visually inspect all gasket grooves when plate package is opened—look for cracks, discoloration, swelling, or hardening. Confirm gasket material compatibility with both heat transfer media (check Alfa Laval compatibility matrix). If cracks detected or if unit has been in service >5–7 years, replace gaskets with certified Alfa Laval equivalents using correct groove placement procedure. After replacement, perform torque-down sequence per manual and conduct integrity test before restart.
  • Area: Corrosion and pitting of plates, gland seals, and frame components (especially in salt-water marine environments) leading to perforation and contamination
    Check: After opening plate package, inspect plate surfaces under good lighting for pitting, discoloration, or rust staining—prioritize gland/seal areas and plate corners where stagnation may occur. In marine service, perform visual assessment annually or after seasonal lay-ups. For high-corrosion marine duty, verify AlfaNovaM (all-stainless-steel) is in use rather than standard CB (which may have dissimilar metals). Confirm flush/circulation program is followed to prevent salt/sediment accumulation. If pitting observed, consult Alfa Laval on material upgrade or replacement.
  • Area: Blockage, clogging, and low shear stress areas in flow channels causing uneven temperature distribution and reduced capacity
    Check: Monitor differential temperature across inlet and outlet on each circuit. Uneven temperatures indicate distribution maldistribution or internal blockage. Inspect plate inlet and outlet ports visually for debris or sediment before opening. Compare actual thermal performance (capacity, outlet temperature) against design baseline—significant drop indicates fouling or flow restriction. If blockage suspected in narrow channels, perform flushing with appropriate solvents (per CIP protocol) or request Alfa Laval chemical cleaning. Verify inlet filtration is active to prevent future particulate ingress.

Typ-universelle Inspektionspunkte fuer Alfa Laval Brazed & Fusion-Bonded Plate Heat Exchanger (CB / AlfaNova) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CP15
Model Number
CP15
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CP20
Model Number
CP20
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CP30
Model Number
CP30
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CP40
Model Number
CP40
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CP50
Model Number
CP50
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CP75
Model Number
CP75
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

Alfa Laval CP120
Model Number
CP120
Technical Specifications
Design Pressure M-Line
>10 bar (145 psi)
Marine Engine Room Modelle
T6 (DN60, 800 kW) bis T35 (DN350, 35.000 kW)
Marine FSRU Modelle
TS45, T45, T50 (DN450-500, 45.000-55.000 kW)
Temperaturbereich Standard
0-180°C (je nach Modell)
FSRU Temperaturbereich
-50 bis 150°C
Plattentypen
Chevron, Gemini Doppelwand, FlexFlow™
Product Lines
  • M-Line (High Pressure Series: M3, M6, M10, M15)
  • T-Series (Industrial: T2, T5, T6, T8, T10, T20, T25)
  • AQ-Series (HVAC: AQ1, AQ2, AQ3, AQ4, AQ10)
  • Marine Line (Engine Room: T6-T35; FSRU: TS45, T45, T50)
  • Baseline (Competitive Line)
  • Hygienic Line (Premium)
Heat Exchanger Type
Alfa Laval Gasketed Plate Heat Exchangers (GPHE)
Common Failures & Inspection Points
  • Area: Gasket-Verschleiß und -Versprödung
    Check: Dichtungen visuell auf Risse, Verhärtung, Quellung und Verfärbung inspizieren; Material-Kompatibilität mit Prozessflüssigkeiten überprüfen; ClipGrip™ Befestigung kontrollieren. Alterungserscheinungen und Elastizitätsverlust sind Austausch-Indikatoren.
  • Area: Anpress-Maß und Dichtheit (Tightening Dimension A)
    Check: A-Dimension gemäß Herstellerangaben mit Messschieber überprüfen (metallischer Kontakt erforderlich). Bolzen sauber halten und schmieren. Überdrehen vermeiden. Regelmäßiges Nachziehen nach Betriebsstunden durchführen. Bei zu niedriger A-Dimension Druckverlust und Leckage zu erwarten.
  • Area: Fouling und Verkalkung auf Plattenoberflächen
    Check: Druckdifferenz über Wärmetauscher überwachen (Anstieg deutet auf Ablagerungen hin). Wärmeleistung vs. Design-Wert prüfen. CIP-Intervalle nach Performance-Audits optimieren. Ablagerungen erzeugen höhere Pumpenleistung (Energieverschwendung bis 8.000 kWh/Jahr möglich).
  • Area: Plattenkorrosion und Risse / Durchbrüche
    Check: Nach Demontage Plattenoberflächen auf Lokalmessungen (pittings), Risse und Lochfraß inspizieren. Materialkompatibilität mit Prozessflüssigkeit überprüfen. Ermüdungsrisse besonders an Ecken und Übergängen beobachten. Bei Lochbildung ist Platte unwiederbringlich und muss ersetzt werden.
  • Area: Drucktest und Dichtigkeitsprüfung
    Check: Nach Demontage und Reinigung Hydrostatic Test gemäß Datenblatt durchführen. Prüfdruck typischerweise 1,5× Betriebsdruck. Externe und interne Leckage an allen Anschlüssen und Plattenrändern überprüfen. Befund dokumentieren.
  • Area: Plattensequenz und Ausrichtung (5-Punkt-Ausrichtung)
    Check: Nach Öffnung Plattenfolge und Honeycomb-Muster überprüfen (korrigierte Chevron-Patterns müssen alternieren). 5-Punkt-Alignment System für größere Units aktivieren/validieren. Versatz oder Fehlplatzierung führt zu Kurzschluss und reduziertem Wärmevortrag.

Typ-universelle Inspektionspunkte fuer Alfa Laval Gasketed Plate Heat Exchangers (GPHE) (Alfa Laval, 2026-06). Per-Modell-Specs nicht auto-gefuellt.

APV

1
N35-MG
1500 kW · Seawater / Freshwater
Common Failures & Inspection Points
  • Gasket deterioration
  • Scaling on SW side
  • Plate fatigue cracking
Service: APV plate cooler; use correct gasket material (EPDM for SW, NBR for oil).
Spare Parts: APV: Dichtungssatz an Bord vorhalten. Platten-Reinigungschemikalien bevorraten. Lead time: 2-6 Wochen.

GEA

1
NT150S
1800 kW · Seawater / Freshwater
Common Failures & Inspection Points
  • Gasket failure
  • Plate cracking
  • Cross-contamination
  • Pressure drop increase
Service: GEA plate type; tighten to min plate gap per manual; do not over-tighten.
Spare Parts: GEA: Dichtungssatz an Bord vorhalten. Platten-Reinigungschemikalien bevorraten. Lead time: 2-6 Wochen.

Sondex

1
S62
1200 kW · Seawater / Freshwater
Common Failures & Inspection Points
  • Gasket ageing
  • Plate fouling
  • Bolt over-torquing causing plate damage
Service: Sondex plate cooler; record tightening dimension at each service.
Spare Parts: Sondex: Dichtungssatz an Bord vorhalten. Platten-Reinigungschemikalien bevorraten. Lead time: 2-6 Wochen.