EBARA 4WN 4" Submersible Borehole Pump
The EBARA 4WN – successor of the WINNER 4N series – is a 4-inch submersible well pump with floating Noryl impellers, a design that is highly resistant to abrasion. It is very quiet, suitable for horizontal operation and available complete with a motor in water bath or oil bath.
Motor coupling to the NEMA standard ensures high reliability and easy replacement.
Main features
- 4" diameter
- Floating Noryl impellers, abrasion resistant
- Motor in water bath or oil bath
- NEMA motor coupling
- Suitable for horizontal operation
Applications
- Irrigation
- Pressure boosting
- Supply of pressure tanks
- Firefighting systems
- Fountains and water features
Technical data
| Flow rate | up to 24 m³/h |
| Total head | up to 300 m |
| Max. liquid temperature | +35 °C (depending on motor) |
| Max. immersion | 150 m |
| Max. sand content | 150 g/m³ |
| Protection degree | IP68 (water-filled motor); IP58 (oil-filled motor) |
| Voltage | 1~230 V; 3~400 V |
Materials
| Impeller | Glass-fibre reinforced PPO (Noryl) |
| Shaft | AISI 304 |
| Outer casing, discharge casing and motor connection | AISI 304 |
Data Book 4WN 50 Hz (PDF, EBARA)
Contact us to choose the right model and for a quote.
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