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380V All stainless steel oil-immersed QD series electric submersible pump

Views: 30     Author: Site Editor     Publish Time: 2024-03-25      Origin: Site


                                                                   380V All stainless steel oil-immersed QD series electric submersible pump

Product Description:

QD small submersible electric pump (little mouse pump) (hereinafter referred to as the electric pump) consists of an electric motor and a multi-stage pump. The water pump consists of an impeller, a guide vane, a pump body, a water inlet section, a water outlet section, a pump shaft and a sleeve, Composed of guide bearings. The motor adopts double-end mechanical seal, and the sealing ring is "0"-shaped rubber for static sealing.

Main purpose:

This series of electric pumps have a multi-stage impeller structure, high lift, and a wide range of applications. They are ideal drainage tools for farmland drainage and irrigation, garden sprinkler irrigation, underground water lifting, water tower water delivery, urban construction, industrial and mining enterprises, etc.

Conditions of Use:

The electric pump can work continuously and normally under the following conditions of use:

1. The working medium is non-corrosive clean water, the volume ratio of sand content in the medium does not exceed 0.10%, and the particle size does not exceed 0.20mm;

2. The medium temperature does not exceed 40 degrees Celsius, and the PH value of the medium is between 6.5-8.5.

3. The electric pump should be used within the rated lift range. And it can be used completely immersed in water, with a diving depth of no more than 5m.

4. The power frequency is 50Hz, the single-phase voltage is 220V, the three-phase voltage is 380V, and the voltage fluctuation range is 0.9-1.1 times the rated value.


  • Copper-core motor

  • Multistage impeller 

  • Stainless steel rotor 

  • High flow, high lift


  • farmland irrigation 

  • fire water

  • flood drainage  

  • fountain landscaping

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