This series includes MD-type multi-stage wear-resistant centrifugal pumps, DF-type multi-stage centrifugal pumps, YWD-type multi-stage oil pumps, DC-type boiler feed water pumps, DCF-type corrosion-resistant pumps, etc.
D (MD) mining multi-stage wear-resistant centrifugal pump is suitable for transporting neutral mine water or mine water with a solid particle content of not more than 1.5% (particle size less than 0.5mm) and a temperature not higher than 40°C in coal, mines, factories and other occasions. Other similar sewage. The material of this series of pumps can be changed according to user requirements, and the model name is changed to MD type multi-stage wear-resistant centrifugal pump, DF type multi-stage chemical pump, YDW type multi-stage oil pump, DC type boiler feed water pump, DCF type corrosion-resistant pump. Suitable for factories, mines, domestic fire protection and daily production and life needs.
| D type multi-stage centrifugal pump parameter list |
| Product model | series | flow | Lift M |
SpeedR /MIN |
Power kw | efficiency % |
Necessary steam Erosion allowance M |
||
| M³/H | L/S | Shaft power | Motor power | ||||||
| MD25-30 | 2 | 15 | 4.17 | 68 | 2950 | 5.56 | 11 | 50 | 2.2 |
| 25 | 6.94 | 60 | 6.58 | 62 | 2.2 | ||||
| 30 | 8.33 | 55 | 7.14 | 63 | 2.4 | ||||
| 3 | 15 | 4.17 | 102 | 8.33 | 15 | 50 | 2.2 | ||
| 25 | 6.94 | 90 | 9.88 | 62 | 2.2 | ||||
| 30 | 8.33 | 82.5 | 10.7 | 63 | 2.4 | ||||
| 4 | 15 | 4.17 | 136 | 11.11 | 18.5 | 50 | 2.2 | ||
| 25 | 6.94 | 120 | 13.1 | 62 | 2.2 | ||||
| 30 | 8.33 | 110 | 14.26 | 63 | 2.4 | ||||
| 5 | 15 | 4.17 | 170 | 13.89 | twenty two | 50 | 2.2 | ||
| 25 | 6.94 | 150 | 16.47 | 62 | 2.2 | ||||
| 30 | 8.33 | 137.5 | 17.83 | 63 | 2.4 | ||||
| 6 | 15 | 4.17 | 204 | 16.67 | 30 | 50 | 2.2 | ||
| 25 | 6.94 | 180 | 19.77 | 62 | 2.2 | ||||
| 30 | 8.33 | 165 | 21.4 | 63 | 2.4 | ||||
| 7 | 15 | 4.17 | 268 | 19.44 | 30 | 50 | 2.2 | ||
| 25 | 6.94 | 210 | 23.1 | 62 | 2.2 | ||||
| 30 | 8.33 | 192.5 | 24.96 | 63 | 2.4 | ||||
| 8 | 15 | 4.17 | 272 | 22.22 | 37 | 50 | 2.2 | ||
| 25 | 6.94 | 240 | 26.4 | 62 | 2.2 | ||||
| 30 | 8.33 | 220 | 28.53 | 63 | 2.4 | ||||
| ... | |||||||||
| MD46-30 | 2 | 30 | 8.33 | 68 | 2950 | 8.68 | 15 | 64 | 2.4 |
| 46 | 12.8 | 60 | 10.74 | 70 | 2.8 | ||||
| 55 | 15.3 | 54 | 11.89 | 68 | 4.6 | ||||
| 3 | 30 | 8.33 | 102 | 13.02 | twenty two | 64 | 2.4 | ||
| 46 | 12.8 | 90 | 16.11 | 70 | 2.8 | ||||
| 55 | 15.3 | 81 | 17.84 | 68 | 4.6 | ||||
| 4 | 30 | 8.33 | 136 | 17.36 | 30 | 64 | 2.4 | ||
| 46 | 12.8 | 120 | 21.48 | 70 | 2.8 | ||||
| 55 | 15.3 | 108 | 23.79 | 68 | 4.6 | ||||
| 5 | 30 | 8.33 | 170 | 21.7 | 37 | 64 | 2.4 | ||
| 46 | 12.8 | 150 | 26.85 | 70 | 2.8 | ||||
| 55 | 15.3 | 135 | 29.74 | 68 | 4.6 | ||||
| 6 | 30 | 8.33 | 204 | 26.04 | 37 | 64 | 2.4 | ||
| 46 | 12.8 | 180 | 32.21 | 70 | 2.8 | ||||
| 55 | 15.3 | 162 | 35.68 | 68 | 4.6 | ||||
| 7 | 30 | 8.33 | 238 | 30.38 | 45 | 64 | 2.4 | ||
| 46 | 12.8 | 210 | 37.58 | 70 | 2.8 | ||||
| 55 | 15.3 | 189 | 41.63 | 68 | 4.6 | ||||
| ... | |||||||||
| MD120-50 | 2 | 96 | 26.7 | 110 | 2950 | 39.44 | 55 | 73 | 3.2 |
| 120 | 33.3 | 100 | 44.54 | 73.3 | 5.1 | ||||
| 140 | 38.9 | 84.6 | 48.8 | 67.5 | 6.7 | ||||
| 3 | 96 | 26.7 | 165 | 59.09 | 90 | 73 | 3.2 | ||
| 120 | 33.3 | 150 | 66.88 | 73.3 | 5.1 | ||||
| 140 | 38.9 | 126.9 | 71.68 | 67.5 | 6.7 | ||||
| 4 | 96 | 26.7 | 220 | 78.79 | 110 | 73 | 3.2 | ||
| 120 | 33.3 | 200 | 89.17 | 73.3 | 5.1 | ||||
| 140 | 38.9 | 169.2 | 95.57 | 67.5 | 6.7 | ||||
| 5 | 96 | 26.7 | 275 | 98.49 | 132 | 73 | 3.2 | ||
| 120 | 33.3 | 250 | 111.46 | 73.3 | 5.1 | ||||
| 140 | 38.9 | 211.5 | 119.46 | 67.5 | 6.7 | ||||
| 6 | 96 | 26.7 | 330 | 118.18 | 160 | 73 | 3.2 | ||
| 120 | 33.3 | 300 | 133.75 | 73.3 | 5.1 | ||||
| 140 | 38.9 | 253.8 | 143.36 | 67.5 | 6.7 | ||||
| 7 | 96 | 26.7 | 385 | 137.88 | 200 | 73 | 3.2 | ||
| 120 | 33.3 | 350 | 156.04 | 73.3 | 5.1 | ||||
| 140 | 38.9 | 296.1 | 167.25 | 67.5 | 6.7 | ||||
