| Model | RDP20(E) |
| Type | Diesel pump |
| Suction & discharge port diameter | 50mm 2"inch |
| Rated capacity | 22.0(m3/h) |
| Rated total head | 15m |
| Self-priming time | 80(s/4m) |
| Max.suction head | 8.0m |
| Rotaion speed | 3600(r/min) |
| Fuel consumption | 288(g/kW.h) |
| Noise level | 74[dB(A)/7m] |
| Overall dimension (LxWxH) | 525x410x515mm |
| Net weight | 38.5(kg) |
| Engine model | RD170F |
| Rated power | 2.8(kW) |
| Rated speed | 3600(r/min) |
| Displacement | 211(cm3) |
| Starter system | Recoil starter E: Electric system |