4.1 深井泵
| NO. | model | Flow rate (m³/h) | Head(m) | Rotational speed(r/min) | Power(kw) | η (%) | supplier |
| 1 | 700LCT(W)(G)-50xI-L | 80 | 15 | 1475 | 7.5 | 74 | Check → |
| 2 | 800LCT(W)(G)-25xI-L | 80 | 20 | 1475 | 11 | 72 | Check → |
| 3 | 800LCT(W)(G)-39xI-L | 80 | 40 | 1475 | 22 | 72 | Check → |
| 4 | 800LCT(W)(G)-60xI-L | 80 | 32 | 1475 | 15 | 67 | Check → |
| 5 | 900LCT(W)(G)-21xI-L | 80 | 37 | 1475 | 18.5 | 68 | Check → |