Closed impellers and diffusers multistage water pump
Product Description
Description:
D/DA Multistage Pump is an energy-saving product series. Closed impellers and diffusers multistage water pump performance parameters and technical data are higher. Closed impellers and diffusers multistage water pump is suitable for the circulation and pressurization of cold and warm clear water in high-pressure operation system, water supply under parallel operation of several pumps in civil construction, water supply for fire control, boiler, cooling water system and the delivery of various liquid.
Construction drawing
Pump Structure:
| 1 | bearing cover | 2 | nut | 3 | bearing | 4 | water baffle |
| 5 | bearing base | 6 | shaft sleeve | 7 | gland packing | 8 | packing rings |
| 9 | suction part | 10 | middle bush | 11 | wearing rings | 12 | impellers |
| 13 | middle part | 14 | diffuser baffle | 15 | wing sleeve | 16 | tie bolts |
| 17 | discharge wing | 18 | balance bush | 19 | balance ring | 20 | balance ring |
| 21 | discharge part | 22 | stuffing box housing | 23 | shaft | 24 | shaft sleeve |
Performance data
Pump Performance:
Pump Application:
- long distance water transferring
- boiling water feeding and transferring
- water system boosting
- agricultural irrigation
- mining water supply
- fire fighting
- offshore projects
Technical Data:
| Model | Capacity (m³/h) | Head (m) | Speed (rpm) | Motor Power (kw) | Impeller Dia (mm) |
| 6-25*4 | 6.3 | 100 | 2950 | 7.5 | 139 |
| 6-25*5 | 6.3 | 125 | 2950 | 7.5 | 139 |
| 6-50*4 | 6.3 | 200 | 2950 | 18.5 | 198 |
| 12-25*4 | 12.5 | 100 | 2950 | 11 | 146 |
| 6-80*3 | 6 | 240 | 2950 | 18.5 | 235 |
| 12-80*4 | 12.5 | 320 | 2950 | 45 | 235 |
| 25-30*3 | 25 | 90 | 2950 | 15 | 160 |
| 46-30*5 | 46 | 150 | 2950 | 37 | 162 |
| 85-67*4 | 85 | 268 | 2950 | 110 | 235 |
| 120-50*5 | 120 | 250 | 2950 | 132 | 213 |
| 150-30*8 | 150 | 240 | 2950 | 160 | 172 |
| 150-100*6 | 150 | 600 | 2950 | 400 | 289 |
| 200-100*6 | 200 | 600 | 2950 | 560 | 290 |
| 280-65*6 | 280 | 390 | 1480 | 500 | 430 |
| 300-45*4 | 300 | 180 | 1480 | 200 | 360 |
| 150D30*6 | 155 | 180 | 1480 | 132 | 305 |
Pump Show:
Company Information
Who we are?
- 20 years experience of manufacture with 5 years oversea service.
- Advanced equipment with qualified engineers.
- Large foundry to control excellent quality.
Why always me, because we do pump right!!!
SCENES OF MINING EXHIBITION
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