The serial pump is multistage section centrifugal pump, the excellent hydraulic models are high-efficiency, engery-saving, and have wide perforamnce range, opeerating safety&Steady, low noise, long life and installing&repairing is very convenient etc.
D46-30x9
Capacity:46m3/h
Head:270m
Speed:2950rpm
Eff:70%
NPSHr:2.8m
Electric motor Power：55kw
D25-30x3
Capacity:25m3/h
Head:90m
Speed:2950rpm
Eff:62%
NPSHr:2.2m
Electric motor Power：15kw
Multistage water pump performance table for your reference
| MD Clear Water Performance | ||||
| Type | Flow | Head | Speed | Motor Power |
| m3/h | m | r/min | kw | |
| D6-50x2 | 6.3 | 100 | 2950 | 11 |
| D6-50x12 | 6.3 | 600 | 2950 | 55 |
| D25-50x3 | 25 | 150 | 2950 | 30 |
| D25-50x12 | 25 | 600 | 2950 | 110 |
| D46-50x12 | 46 | 600 | 2950 | 160 |
| D85-67x9 | 85 | 603 | 2950 | 250 |
| D120-50x2 | 120 | 100 | 2950 | 55 |
| D120-50x9 | 120 | 450 | 2950 | 220 |
| D155-67x9 | 155 | 603 | 2950 | 450 |
| D360-40X10 | 360 | 400 | 1480 | 630 |
| D580-70X10 | 580 | 700 | 1480 | 1800 |
| D720-60x9 | 720 | 540 | 1480 | 1600 |
