Vertical 8 Inch Borehole Submersible Pumps 12-465m Head High Performance

Working conditions of submersible borehole pumps:

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. The foot of motor shall be at least 3m above well bottom.

4. Water temperatureshould not higher than 20 ℃.

5. Sand content of the water (by quality) not more than 0.01%.

6. Water PH 6.5~8.5.

7. The content of hydrogen sulfide in watershould not be more than 1.5 mg/l.

8. The content of chloridion in water shouldnot be higher than 400mg/l.

9. The water source must provide enough water for the pump to work continuously.

8 inch submersible borehole pumps parameters:

(It is regular submersible pump type in Shenlong pump factory, stainless steel 304/316/316l/duplex stainless/ss904L and 380v/440v/480v/600v/660v, etc. Please kindly choose submersible pump type you are interested.)

Customer Case:

200QJ flow 63m3/h, head 80m, 4 sets, 22kw clean water supply for running water 

1. Flow: 63m3/h

2. Head: 80m 

3. Pump Power: 22kw
4. Application: Pumping clean water