QS small submerged electric pump model selection guidance

QS small submerged electric pump model selection guidance

First, QS miniature submersible pump overview:

QS type miniature submersible pump (hereinafter referred to as the pump), by pumps, seals, motors of three parts. The electric pump with protection device, pump motor is located in the upper part, for single-phase or three-phase asynchronous motor, water pump motor is located in the lower part of the centrifugal impeller, volute structure, double mechanical seal between the pump and the the motor, seal the mouth of the fixed stop using the "O" shapedrubberringasstatic sealingoil.

Two, QS miniature submersible pump use conditions:

QS miniature submersible pump should be able to work normally under the following conditions:

1, the medium temperature does not exceed +40 c;

2, the pH value of the medium in 6.58.5;

3, the volume ratio of solid impurities in the media is not more than 0.1%, the particle size is not greater than 0.2mm

4, the frequency of 50Hz, 220V single-phase voltage, three-phase 380V voltage fluctuation range is 0.91.1 times rated;

5, diving depth of not more than 5m.

Three, QS type miniature submersible pump use:

QS type miniature submersible pump series pump with small volume, light weight, especially for the rural underground water pumping, irrigation, garden irrigation, domestic water, can also be used to exclude industrial water, water supply and drainage construction industry and other occasions.