About product
The CWZ series marine horizontal self-priming centrifugal pumps are high-performance fluid transfer devices specifically engineered for the complex and variable conditions found in marine environments. Featuring a horizontal structure, this series integrates efficient self-priming capability, compact design, and exceptional operational stability. It is suitable for both main and auxiliary systems across various types of vessels.
Primary applications include, but are not limited to: cooling water circulation, sanitary sewage discharge, fire-fighting system supply, bilge water drainage, and ballast water transfer—covering all critical fluid handling scenarios onboard.
- Flow rate: 8–550 m³/h
- Head: 15–85 m
- Speed: 1450 r/min or 2950 r/min
- Motor power: 1.5–55 kW
- Applicable medium temperature: ≤70°C
- Required NPSH: typically 4.0–6.5 m