Generators
Water Pump RDP20
Diesel water pump: 22.0 m³/h rated capacity, 15 m total head, 50 mm ports.
Request a quote
Contact our sales team for pricing, lead times and configuration options.
Contact salesOverview
A diesel water pump that moves large volumes of water quickly, also suitable for salt water, liquid fertiliser and industrial waste water. It combines a commercial-grade DEHRAY engine, a full protective frame with anti-vibration mounts, and a cast-iron volute and impeller with a silicon carbide seal.
Key features
- High flow: an abrasion-resistant cast-iron volute and impeller with specially shaped vanes handle gravel and other suspended debris.
- Economical engine: the DEHRAY engine offers low fuel and oil consumption, lower emissions than a 2-stroke engine and reduced noise.
- Easy to start and use: engine and pump are matched for reliable operation.
- Durable: the main parts resist wear and corrosion.
- Easy maintenance: the pump can be cleaned inside by removing just a few bolts.
Technical specifications
| Parameter | Value |
|---|---|
| Type | Diesel pump |
| Suction & discharge port diameter (mm (in)) | 50 (2") |
| Rated capacity (m³/h) | 22.0 |
| Rated total head (m) | 15 |
| Self-priming time (s/4m) | 80 |
| Max. suction head (m) | 8.0 |
| Rotation speed (r/min) | 3600 |
| Fuel consumption (g/kW.h) | 288 |
| Noise level (dB(A)/7m) | 74.0 |
| Overall dimension (mm (LxWxH)) | 525x410x515 |
| Net weight (kg) | 38.5 |
| Engine model | RD170 |
| Rated power (kW) | 2.8 |
| Rated speed (r/min) | 3600 |
| Displacement (cm³) | 211 |
| Starter system | Recoil starter |
