This series of pumps are single-suction, multi-stage, segmented centrifugal pumps, used to suck clean water or non-corrosive liquids, with a maximum medium temperature of 80°C. By changing the material of the flow-through parts, acidic water can be discharged from the mine. It is favored by various industries because of its high efficiency and small size. It is one of the main equipment for domestic industrial and agricultural water supply. Mainly suitable for water supply and drainage, fire water supply and other occasions in mines, factories and urban buildings. Performance range: flow rate (Q) 13m3/h ~ 288m3/h, head (H) 13m ~ 333m.
| DA1 multi-stage centrifugal pump parameter list |
| Product model | series | Flow rate M³/H |
Lift M |
SpeedR /MIN |
PowerKW | efficiency % |
Required NPSH M |
Total mass KG |
|
| Shaft power |
Motor power |
||||||||
| DA1-50 | 2 | 12.6 | twenty three | 2950 | 1.43 | 2.2 | 50 | 2.4 | 127 |
| 18 | 19 | 1.5 | 55 | ||||||
| 23.4 | 13 | 1.48 | 50 | ||||||
| 3 | 12.6 | 34.5 | 2950 | 2.15 | 3 | 50 | 2.4 | 150 | |
| 18 | 28.5 | 2.25 | 55 | ||||||
| 23.4 | 19.5 | 2.22 | 50 | ||||||
| 4 | 12.6 | 46 | 2950 | 2.86 | 4 | 50 | 2.4 | 180 | |
| 18 | 38 | 3 | 55 | ||||||
| 23.4 | 26 | 2.96 | 50 | ||||||
| 5 | 12.6 | 57.5 | 2950 | 3.58 | 5.5 | 55 | 2.4 | 210 | |
| 18 | 47.5 | 3.75 | 62 | ||||||
| 23.4 | 32.5 | 3.7 | 56 | ||||||
| ... | |||||||||
| DA1-100 | 2 | 36 | 38.8 | 2940 | 6.59 | 11 | 64 | 3 | 365 |
| 54 | 35.4 | 7.2 | 72 | ||||||
| 72 | 28.4 | 7.65 | 67 | ||||||
| 3 | 36 | 58.2 | 2940 | 9.89 | 15 | 64 | 3 | 395 | |
| 54 | 52.8 | 10.8 | 72 | ||||||
| 72 | 42.6 | 11.5 | 67 | ||||||
| 4 | 36 | 77.6 | 2940 | 13.2 | 18.5 | 64 | 3 | 450 | |
| 54 | 70.4 | 14.4 | 72 | ||||||
| 72 | 56.8 | 5.3 | 67 | ||||||
| 5 | 36 | 98 | 2940 | 16.41 | twenty two | 65.5 | 3 | 515 | |
| 54 | 88 | twenty two | 75 | ||||||
| 72 | 71 | 18.95 | 70.5 | ||||||
| ... | |||||||||
| DA1-150 | 4 | 126 | 121 | 2950 | 60.8 | 75 | 68.6 | 3.79 | 1210 |
| 144 | 116 | 62.4 | 72.7 | 4.16 | |||||
| 162 | 109 | 62.9 | 76.6 | 4.22 | |||||
| 180 | 98.4 | 62.9 | 76.8 | 4.5 | |||||
| 5 | 126 | 152 | 2950 | 76 | 90 | 68.6 | 3.79 | 1375 | |
| 144 | 145 | 78 | 72.7 | 4.16 | |||||
| 162 | 137 | 78.7 | 76.6 | 4.22 | |||||
| 180 | 123 | 78.6 | 76.8 | 4.5 | |||||
| 6 | 126 | 182 | 2950 | 91.2 | 110 | 68.6 | 3.79 | 1825 | |
| 144 | 173 | 93.6 | 72.7 | 4.16 | |||||
| 162 | 164 | 94.4 | 76.6 | 4.22 | |||||
| 180 | 148 | 94.3 | 76.8 | 4.5 | |||||
