"> Naniwa Pump ALGE
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Naniwa Pump

ALGE

Naniwa Pump ALGE — Main Engine Lubrication.

Components & Design

Component data being added…

Technical Data

Type Main Engine-driven Gear Pump
Bore Range 50-65 mm
Capacity Up to 25 m³/h

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Common failures & inspection points

Wear of shaft seal and sealing surfaces

Visual inspection for oil leakage at shaft seal; check drip rate (maximum few drops/minute during normal operation)

Bearing wear and vibrations

Conduct vibration measurement at bearing seat (limit value: >0.3 in/s at RPM <1800); check for abnormal noise during operation

Gear flank wear (for ALG, TLG, TOMG)

Visual inspection for scratches/pitting on gear flanks after disassembly; conduct pressure test

Lubricating oil contamination and aging

Perform oil sample analysis (viscosity, acid number, particle content); oil change every 2000-4000 operating hours

Kavitation in Saugseite (besonders TOM/TOMG Zentrifugal)

Kontrolle des Ölniveaus im Tank; Überprüfung Saugleitungsquerschnitt auf Blockaden; Druckprobe durchführen

Type-general inspection and maintenance points for this equipment category — not model-specific.

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Equipment Model #144413 · ✓ still in production