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ALLWEILER (CIRCOR/IDEX)
NTT Serie (Hot Water/Thermal)
ALLWEILER NTT for HT cooling water and thermal oil circulation on cargo heating systems and HT-cooling circuits. Used since 1985.
30-1500 m³/h
Capacity
Hot fresh water/thermal oil
Medium
Components & Design
Component data being added…
Technical Data
pump type
High-temperature centrifugal pump
variant count approx
110
period start year
1985
drive type
Electric
construction
Cast iron with high-temp seals, max 350°C
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Common failures & inspection points
●Mechanical seal leakage at high-temp cycling
●Bearing wear from thermal expansion
●Casing gasket leakage
●Coupling element heat fatigue
Service & Maintenance
High-temperature service: seal replacement every 6000h. Alignment check after thermal cycling.
Suppliers & Spare Parts
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Maritime Network →Replacement Parts
High-temp seal cartridge, bearing set, high-temp gaskets. Lead time CIRCOR 6-10 weeks.
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Equipment Model #37499
· ✓ still in production
Wer liefert dieses Teil? 26 Betriebe im Verzeichnis · 312 aus Herstellerlisten
DINTEC Co., Ltd.
Busan, South Korea
Acca Pumps
United States
Alfa Marine Solutions
Poland
CIRCOR ALLWEILER GmbH
Radolfzell, Germany
GI Group Ltd
United Kingdom
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