Marine Horizontal Vortex Pump for Fluid Transfer
This vortex pump is designed to transport clear water and light eroding mediums. It is suitable for fluid drive systems requiring a stable flow rate and ease of maintenance.



Technical Specifications
Overview
Marine Horizontal Vortex Pump
This horizontal vortex pump is engineered specifically for marine fluid transfer applications, offering reliable operation in shipboard systems. Its robust construction ensures durability in harsh environments, while the compact design facilitates space-saving installation. The specialized vortex impeller allows the pump to handle clean water and light eroding mediums, providing a stable flow rate with efficient energy consumption.
Performance Specifications
Technical Parameters
| Model | Capacity (m³/h) | Head (m) | Speed (r/min) | Motor Power (kw) |
|---|---|---|---|---|
| 20 W-20 | 0.72 | 6.5 | 2,900 | 0.18 |
| 25 W-25 | 1.44 | 25 | 2,900 | 0.38 |
| 32 W-30 | 2.88 | 30 | 2,900 | 0.74 |
| 40 W-40 | 5.4 | 40 | 2,900 | 1.73 |
| 50 W-45 | 14.4 | 45 | 2,900 | 3.06 |
| 65 W-50 | 14.4 | 50 | 2,900 | 3.5 |
| 20 W-65 | 0.72 | 65 | 2,900 | 0.85 |
| 25 W-70 | 1.44 | 70 | 2,900 | 1.25 |
| 32 W-75 | 2.88 | 75 | 2,900 | 1.96 |
| 40 W-80 | 5 | 80 | 2,900 | 3.36 |
| 40 W-90 | 5.4 | 90 | 2,900 | 4.01 |
Operational Characteristics
- Rotation Direction
- Clockwise (viewed from motor)
- Fluid Compatibility
- Clean WaterLight Eroding Mediums
- NPSHR Range
- 3.5m - 5.5m



