Cargo Pump (Deepwell) · Pumps
Naniwa Pump Naniwa FE 25/16 is a marine deepwell cargo pump. It is normally installed vertically in a cargo tank or pump well with the drive and service connections arranged at tank top. Its primary purpose is to transfer liquid cargo directly from the tank through the cargo piping system. Compared with central pump-room arrangements, a deepwell pump places the pumping element within the individual tank and therefore requires attention to long shafts, bearings, seals and tank-top interfaces. For exact ratings, dimensions, settings, capacities, materials and variant-specific limits, refer to the manufacturer documentation for the exact figure.
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What our service work and the manufacturer documentation say about keeping this model running.
Inspect tank-top seals, drive, bearings, vibration, discharge pressure and leakage. Confirm stripping and minimum-liquid operating practices follow the approved cargo procedure. Monitor condition during cargo operations and investigate abnormal vibration immediately. Exact clearances, minimum levels and wear limits require manufacturer documentation.
Carry seal kits, bearings or bushings where approved for onboard service, drive-system spares, gaskets and critical pump-stage components identified by the manufacturer.
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