Vertical Self-Priming Centrifugal Pump for Marine Applications
This pump is designed for cooling fresh water and sea water. It is capable of handling capacities from 4.4m3/h to 1450m3/h and pressures from 0.125MPa to 1.25MPa.



Technical Specifications
Product Overview
Marine Vertical Self-Priming Centrifugal Pump
This vertical self-priming centrifugal pump is engineered for demanding marine environments, specifically designed for cabin bottom applications. It is capable of handling seawater temperatures below 70 degrees, as well as fresh water and other non-corrosive liquids. The vertical configuration is optimized to minimize footprint, making it an ideal solution for efficient fluid transfer and fire-fighting needs on board.
Technical Specifications
- Power Supply
- 380V, 3-Phase, 50Hz
- Suitable Applications
- Cabin Bottom DrainageCooling WaterFire Fighting
- Compatible Fluids
- Seawater (<70°C)Fresh WaterNon-eroding Liquids
Performance Data
Technical Parameters (50Hz, 380V)
| Model | Capacity (m³/h) | Head (m) | Speed (r/min) | Shaft Power (kW) |
|---|---|---|---|---|
| 40 CLZ-2 | 5 | 60 | 2,900 | 3.9 |
| 40 CLZ-2a | 4 | 54 | 2,900 | 3.2 |
| 50 CLZ-4z | 20 | 50 | 2,900 | 3.2 |
| 50 CLZ-4az | 20 | 46 | 2,900 | 3.2 |
| 50 CLZ-6a | 17 | 45 | 2,900 | 3.2 |



