Vertical Multistage Submersible Pump

QS QJ series of borehole pump mostly used for pumping deep well water. Designed and produced according to GB/T2816-2002, GB/T2818-2002, GB/T25409-2010 standards.

Application:

Deep well bailing,

Agricultural irrigation,

Discharge of reservoirs or rivers,

Water supply and drainage for mining etc.

Technology Parameters

Flow: 2-500m3/h

Head: 5-598m

Rotary Speed: 2900r/min

Caliber: 150mm~400m

Working conditions:

Temperature: ≤ 20º C

PH Value: 6.5~8.5

Solid Content: Not exceed 0.01%.

Hydrogen sulfide content of not more than 15mg / L

Chloride ion content of not more than 400mg / L

Power supply: the frequency of 50HZ, rated voltage 380V (allowable deviation ± 5%) 

Motor must be fully in the water, Max depth <70m,3m above the pit bottom

Pump for vertical installation;

In the rated flow of 0.7-1.2 times the range of operation;