| Model No. |
Power |
Opear Pressure | Speed | Volume | Input | Output | Weight | ||
| Model No. | W | V0lt/Phase | Hz | Kg/cm² | r.p.m | L/min | inch | inch | Kg |
| PJ20307-1.2M | 250 | 110/220 | 50~60 | 70 | 1720 | 1.2 | 1/4 | 1/4 | 16 |
| PJ20307-1.5M | 250 | 110/220 | 50~60 | 70 | 1720 | 1.5 | 1/4 | 1/4 | 16 |
| PJ20307-3M | 375 | 110/220 | 50~60 | 70 | 1720 | 3 | 1/4 | 1/4 | 16 |
| PJ20307-3M | 375 | 110/220 | 50~60 | 70 | 1720 | 3 | 1/4 | 1/4 | 16 |