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NP-GS

Centrifugal Pump · Pumps

Technical data from manufacturer or class sources · not yet verified by a person​​​​​⁠⁠⁠‍‌‍⁠​⁠​​​‌‌⁠
15 kWPower
50-150 m³/h @ 3-5 barCapacity
Freshwater/SeawaterMedium

The Naniwa NP‑GS is a 15 kW general‑service centrifugal pump designed for freshwater and seawater tank transfers, washing and auxiliary service on board. As a Centrifugal Pump, it is normally installed in the engine room, pump room, cargo area or auxiliary machinery space within the service defined by the vessel piping arrangement. In that role, its primary purpose is to transfer liquid for the duty identified by the listed system. Centrifugal, screw, self-priming, progressive-cavity and service-specific pumps differ in hydraulic principle, suction behaviour and permissible media, so the exact construction must be confirmed from the installed documentation. Power: 15 kW; capacity: 50-150 m³/h @ 3-5 bar. For exact ratings, dimensions, settings, capacities, materials and variant-specific limits, refer to the manufacturer documentation for the exact figure.

Specifications

Technical data.

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MediumFreshwater/Seawater
Power (kW)15
TypeCentrifugal General Service
Service

Service notes.

What our service work and the manufacturer documentation say about keeping this model running.

Versatile pump for tank transfers, washing, etc. Check alignment every 4000 hrs.

Inspection

Common failures & inspection points

Spares

Replacement Parts

Spare parts notes

Naniwa Pump: Ersatzteile per Hersteller-Ersatzteilliste. Mechanische Dichtungen und Laufräder an Bord vorhalten. Lead time: 2-6 Wochen je nach Hersteller.

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