DFGY(石油化工管道流程泵)
| NO. | model | Flow rate (m³/h) | Head(m) | Rotational speed(r/min) | η (%) | Axis power(kW) | supplier |
| 1 | DFGY40-15/2 | 5.4 | 16.8 | 2900 | 46.3 | 0.53 | Check → |
| 2 | DFGY40-25/2 | 3.8 | 27.3 | 2900 | 34 | 0.83 | Check → |
| 3 | DFGY40-40/2 | 3.8 | 43.7 | 2900 | 24 | 1.89 | Check → |
| 4 | DFGY40-60/2 | 3.8 | 63 | 2900 | 16 | 4.08 | Check → |
| 5 | DFGY50-20/2 | 7.5 | 26.6 | 2900 | 48 | 1.13 | Check → |