| Item | PWZ0.8/3500S | PWZ0.8/7500S | PWZ0.8/8000S | PWZ0.8/12000S | |
| Ambient temperature (ºC) | 4~50 | ||||
| Power (V) | AC220/DC24 | ||||
| Storage tank volume (L) | 3500 | 7500 | 8000 | 12000 | |
| Working pressure(MPa) | 0.8 | ||||
| Continuous supply time (min) | ≥15 | ||||
| Supply intensity ( L/min·m2) | ≥4 | ||||
| Working pressure of water mist nozzle (MPa) | ≥0.35 | ||||
| Expellant gas cylinder | Gas type | N2 | |||
| Volume (L) | 70 | ||||
| Number of cylinders | 5 | 11 | 11 | 17 | |
| Filling pressure (+20ºC) MPa | 13.5 | ||||
| Starting cylinder | Gas type | N2 | |||
| Volume (L) | 4 | ||||
| Filling pressure (+20ºC) MPa | 6.0 | ||||
| Starting mode | Automatic, manual, mechanical emergency | ||||