stainless steel submersible Pump

lift: 20-300m
flow: 10-500m³/h
power: 0.75-4000KW

304 Stainless steel submersible pump application range:

Irrigation: drip irrigation, spray irrigation
Industry: water supply for cooling tower, high pressure water supply
Domestic: water supply for high rise buildings, long distance water supply, fountains, water parks, etc.


Four series of submersible pumps

  1. Flow range of 175QJ series: 10m3/h, 15m3/h, 20m3/h, 25m3/h, 32m3/h, 40m3/h, 50m3/h, 63m3/h, 80m3/h
  2. Flow range of 200QJ series: 15m3/h, 20m3/h, 32m3/h, 40m3/h, 50m3/h, 63m3/h, 80m3/h
  3. Flow range of 250QJ series: 50m3/h, 63m3/h, 80m3/h, 100m3/h, 125m3/h, 140m3/h, 160m3/h
  4. Flow range of 300QJ series: 25m3/h, 200m3/h, 240m3/h, 320m3/h, 400m3/h

304 Stainless steel submersible pump working condition:

  1. Three-phase power supply, voltage 380V (error less than 5%), frequency 50Hz (error less than 1%).
  2. Motor must be filled with clean water.
  3. The primary impeller of the pump should be immersed at least 2m under dynamic water level. The pump unit shall be less than 70m deep under static water level.
  4. The foot of motor shall be at least 3m above well bottom.
  5. Water temperature no higher than 20 ℃.
  6. Sand content of the water (by quality) not more than 0.01%.
  7. Water PH 6.5~8.5.
  8. The content of hydrogen sulfide in water not more than 1.5 mg/l.
  9. The content of chloridion in water shall not be higher than 400mg/l.
  10. The water source shall provide enough water for the pump to work continuously.