Motor QD/Q multistage submersible pump in the pump is lower, the centrifugal impeller, volute structure; double end mechanical seal is used between the pump and motor, this series pump because of the small volume, light weight, especially suitable for the vast rural areas, the downhole pumping irrigation, aquaculture oxygen increasing water supply and drainage, garden watering and hotel, the canteen, places such as high-rise building water supply with.

Conditions of use and notice

Liquid temperature 1, transport water is less than 40℃;

2, pH value between 6.5-8.5;

3, the water containing solid impurity does not exceed 0.1% grain size is not greater than 0.2mm;

4, the electric pump should be in the range of rated head near the inner, the submersible pump lift can not be too low, below the head 80% is easy to cause thermal protector, so stop running pump, even cause damage;

5, the diving depth of no more than 5m;

5、潜水深度不超过5m;