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Naniwa Pump
GV Gear Pump Marine
Naniwa Pump (Japan, gegr. 1950 Osaka) ist der traditionelle Hersteller für Gear-Pumpen auf Japanese-Built-Tonnage. GV-Serie ist Standard für Hilfsmotoren-Brennstoff, Burner-Versorgung und kleinere Lube-Oil-Service-Aufgaben seit 1975.
1-80 m³/h
Capacity
HFO/MDO/Lube Oil
Medium
Components & Design
Component data being added…
Technical Data
pump type
External gear pump
variant count approx
80
period start year
1975
drive type
Electric
construction
Cast iron, hardened steel gears
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Common failures & inspection points
●Gear scoring from cat-fines
●Shaft seal leakage
●Pressure loss from bushing wear
●Relief valve sticking
Service & Maintenance
Major overhaul 20000h. Seal 8000h. Suction strainer daily.
Suppliers & Spare Parts
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Maritime Network →Replacement Parts
Naniwa gear sets, bushings, seal kits via Japanese supply network.
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Equipment Model #37571
· ✓ still in production