| ≥1 piece |
| Model | Motor Power | Rotational Speed | Flow range | Pressure |
| (kw) | (rmp) | (m³/h) | (Mpa) | |
| SRH-60 | 1.5 | 2800 | 0-1.5 | ≤0.2 |
| SRH-100 | 2.2 | 2800 | 0-3 | ≤0.2 |
| SRH-130 | 4 | 2800 | 0-4 | ≤0.2 |
| SRH-140 | 5.5 | 2800 | 0-5 | ≤0.2 |
| SRH-165 | 7.5 | 2800 | 0-8 | ≤0.2 |
| SRH-180 | 11 | 2800 | 0-12 | ≤0.2 |
| SRH-185 | 15 | 2800 | 0-18 | ≤0.2 |
| SRH-200 | 22 | 2800 | 0-25 | ≤0.2 |
| SRH-210 | 30 | 2800 | 0-35 | ≤0.2 |
| SRH-230 | 45 | 2800 | 0-50 | ≤0.2 |
| SRH-245 | 55 | 2800 | 0-75 | ≤0.2 |
| SRH-260 | 75 | 2800 | 0-90 | ≤0.2 |
| SRH-275 | 90 | 2800 | 0-110 | ≤0.2 |
| SRH-280 | 132 | 2800 | 0-130 | ≤0.2 |