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Irrigation Water Pump Widely Used

Irrigation water pump are widely used in all kinds of industry: air conditioning chilled water and cooling water Heavy duty dewatering pumps circulation, hot water and cold water recycling plant, city water supply and drainage, irrigation, fire fighting, sea water transportation, construction, water conservancy facilities etc.The material could be changed to stainless steel material such as SS316, SS304 for corrosion acid liquor, ZG500 or QT500 for oil. 

Motor and diesel engine drive are both available. 


1) Easy installation and move, open back structure makes it easy to take out the rotor;

2) Discharge on top center, pump body support by anchor assure the stable structure and maximum resistance off-center and distortion caused by line load;

3) No overload design, make sure performance operate stably;

4) Adopt national standard hydraulic model make sure high operation efficiency and good anti-cavitation performance;

5) Packing seal and mechanical seal are available.  Irrigation water pump Applications Water supply system; Heat, air condition system

Clean, thin, non-corrosive, non-flammable or non-explosive liquid without grain or fiber Booster, constant pressure water supply Firefighting, splitting system; Irrigation, farming;sea water systerm Industry cooling, heater circulation system; Industry transferring, drainage system If you are interested in GS Irrigation water pump. Please do not hesitate to contact us or browse our will offer our best services to you!

One Fault of Centrifugal slurry Pump’s Selection


When the high head slurry pump used for low head condition, many user think the slurry pump pressure is lower, the electric motor load will be less.With this wrong consideration, when they purchase water pump, they usually select a very high pressure pump.


Actually for centrifugal slurry pump, when confirm pump model, the power consumption proportional to pump real flow rate.But the flow rate will reduce with an increase of pressure(head), so the pressure is higher, the capacity will be smaller, the power consumption will be less. Otherwise, lower head, bigger flow rate, the power consumption will be more. So to prevent motor overload, general request is pump actual pumping pressure shouldnt low than 60% of design head. If for emergency application, the outlet pipe must be installed with a gate valve(adjust flow rate), to reduce flow rate, prevent motor overload.

Notice the electric motor temperature, if you found motor overheating, we should reduce pump outlet flow rate or close the pump.

This point is also easy make misleading, some people think block pump outlet, force to reduce flow rate, the electric motor load will be increased. In fact, just the opposite, there is gate valve installed on formal produced large power centrifugal pump, in order to reduce motor load when start up, we should close the gate valve first, when electric motor start up, then open the gate valve gradually.

>>Previous: What is NPSH and Cavitation of the Centrifugal heavy duty slurry pump?

>>Next: Failure analysis of slurry seal

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