| Model | ZN-550A |
| Power supply | YL9014 Single-phase two capacitance asynchronous electricalmotor |
| Power | 2.2KW |
| R.P.M | 780r/min |
| Voltage | AC 220V |
| Drive | Strap |
| Pump | Plunger Pump |
| Max Pressure | 45Kg/cm2 |
| Theoretic Flow | 30L/min 8GPM |
| High Pressure Gun | Metal Gun |
| High Pressure Hose | Ø8mmx10m |
| Rated Pressure | 35Bar 500PSI |
| Frame | Metal |
| N.W/ G.W | 52/66kg |
| Carton Dimension | 845x570x525(mm) |