Product overview
QDX, QX submersible electric pump (hereinafter referred to as the electric pump), by the pump, seal and motor three parts. The electric pump is equipped with a protection device, the motor is located in the upper part of the electric pump, which is a single-phase or three-phase asynchronous motor, and the water pump is located in the lower part of the motor, which is a centrifugal impeller and volute structure. A double mechanical seal is used between the pump and the motor, and a "0" oil-resistant rubber seal ring is used for static sealing at each fixed stop seal.

Product use
The series of electric pump is small in size and light in weight, especially suitable for the vast rural underground pumping, farmland drainage and irrigation, garden watering, household water, can also be used to remove industrial water, construction water supply and drainage and aquaculture and other occasions.

Conditions of use
The electric pump should be able to work continuously under the following conditions:
1, the medium temperature does not exceed +40℃;
2, the PH value of the medium is between 6.5-8.5;
3, the volume ratio of solid impurities in the medium does not exceed 0.1%, and the particle size is not greater than
0.2 mm;
4, the power frequency is 50HZ, the voltage single-phase 220V, three-phase 380V, the voltage fluctuation range is 0.9-1.1 times of the rated value;
5, the diving depth is not more than 5m.