| model | ZJP-300 |
| Pumping speed (L/S) | 300 |
| Ultimate pressure -Partial pressure (Pa) | 0.06 |
| Ultimate pressure -Full pressure (Pa) | 0.6 |
| Protection pressure difference (pa) | 4300 |
| Maximum zero flow compression ratio | 40 |
| Motor power (kw) | 3 |
| Motor synchronous speed (rpm) | 3000 |
| Air inlet diameter (mm) | 160 |
| Air outlet diameter (mm) | 100 |
| Noise [dB(A)] | 80 |
| Pump external surface temperature rise (K) | ≤26 |
| Pump external surface temperature rise (K) | ≤52 |
| cooling method | Forced internal water cooling |
| cooling method | Natural air cooling |
