The QJ (R) submersible electric pump is an energy-saving product designed by our factory according to national standards. It has the characteristics of simple structure, small size, light weight, easy installation and maintenance, safe and reliable operation, and high efficiency and energy saving. Widely used for irrigation of farmland, water supply and drainage for industrial and mining enterprises, and water supply for humans and livestock in high-altitude mountainous areas.

Our factory can produce 150, 175, 200, and 250 submersible electric pumps with a head of 26m to 350m and a flow rate of 5-300m ³/h according to user needs, with supporting motors of 3-220KW.

Usage environment:

l. The power supply is a three-phase AC power supply with a frequency of 5Hz and a voltage of 380V.

2. The water temperature should not exceed 20 ℃.

3. The solid content in water (by mass) shall not exceed 0.01%.

4. The pH value of water is 6.5-8.5.

5. The chloride ion content in water is not more than 400mg/L