OS型单级双吸中开离心泵
| NO. | model | Flow rate (m³/h) | Head(m) | Rotational speed(r/min) | Power(kw) | η (%) | supplier |
| 1 | OS150-290II | 164.5 | 55 | 2900 | 37 | 82 | Check → |
| 2 | OS150-290III | 134.5 | 51 | 2900 | 30 | 81 | Check → |
| 3 | OS150-360I | 208 | 90 | 2900 | 75 | 78.5 | Check → |
| 4 | OS150-360II | 104.5 | 22.5 | 1450 | 11 | 78.5 | Check → |
| 5 | OS150-460I | 172 | 82.5 | 2900 | 75 | 77 | Check → |