Explosion-Proof High-Pressure Air Filling Pump
Oilfield Drilling Equipment- Air Compressor
| No. | Model | Displacement (m³/min) | Discharge Pressure (MPa) | Power (kW) | Rated Speed (r/min) | Cooling Method | Weight | Dimension (mm) |
| 1 | NRW200 | 0.2 | 30 | 4.0 | 1100 | Air-Cooled | 210 | 1160x650x750 |
| 2 | NRW300 | 0.3 | 30 | 5.5 | 1100 | Air-cooled | 220 | 1160x650x750 |
| 3 | NRW400 | 0.4 | 30 | 7.5 | 1100 | Air-cooled | 255 | 1160x650x750 |
