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ÖĞÎÄ°æCentrifugal Pump
QJ deep well multistage submersible pump
Summary
QJ deep well multistage submersible pump is a high-performance wear-resistant electric pump produced. Select high-quality stainless steel shell, shaft core, coupling, water inlet and pump head (or copper alloy water inlet and pump head), high-strength and wear-resistant new composite polymer impeller and stainless steel guide shell, new "floating type" The structural impeller has no axial pressure on the motor during operation. It is especially suitable for industrial and mining, agriculture, construction, breeding, food and beverage industry and household (or high-rise water supply).
Construction
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1 | Drainage Case | 7 | Impeller | 11 | Guider | 16 | Guard Sleeve |
| 3 | Valve cover | 8 | Impeller Shaft Sleeve | 12 | Shaft | 18 | Motor | |
| 5 | Outlet Guide Vane | 9 | Guide Vane | 13 | Support | |||
| 6 | Impeller Nut | 10 | Tighten Piece | 15 | Wearing |
Condition requirements
(1) Generally non-corrosive clean water.(2) The sand content in water is not more than 0.01% (mass ratio).(3) The pH value of pH is in the range of 6.5-8.5.(4) The chloride ion content in water is not more than 400 mg/L.(5) The hydrogen sulfide content is not more than 1.5 mg/L.(6) The water temperature is not higher than 20¡æ.Specification data
| Working Principle: | deep well multistage submersible pump |
| Size: | 100~400mm |
| Flow: | 8~500 m3/h |
| Head: | 7~300m |
| Power: | 0.75~250 kW |
| Shaft Seal Type: | DoubleMechanical Seal |
| Material: | Cast iron, SS304, SS316 |
| MOQ | 1 SET |
| Package | Standard export plywood case |
| Lead time | 7~30days |
| Other Types | Turbine submerged Pump |
Wellbore Requirements£ºStraight, smooth, no protrusions or dislocation of the well pipe, and the inner diameter of the well is not less than the corresponding machine base size.
