Kenshine Pump Valve MFG Co.,LTD

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Kenshine Pump Valve MFG Co.,LTD was founded in 1995, main in producing and supplying products like pump, industrial pump, centrifugal pump and so on, our products are selled to Asia, Middle East, Africa and other markets.

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water pump antifreeze protection in cold winter

water pump antifreeze protection in cold winter
  • Model Number: 80ZWL65-25
  • Brand Name: kenshine-pump
  • Place of Origin: Shanghai, China
  • Minimum Order Quantity: 1Set
  • Supply Capacity: 1000Sets per month/month
  • Payment: T/T IN ADVANCE
  • MemberShip: Gold Member
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80ZWL65-25 water pump antifreeze protection in cold winter Description

sewage self-priming close coupling pump

centrifugal water pump with self-priming height up 4.5meters

drainage for clean water or wastewater or sewage

Antifreeze protection measures for water pump in cold winter

In order to ensure the safety and normal operation of the equipment, anti-freezing measures are formulated as follows:

1. Add heat preservation material to the water pump to prevent the water pump from freezing.

2. Empty the temporarily unused pump body. Add water when use pump in order to prevent the water pump from freezing and cracking.

3. In the basement pump room with HVAC and no HVAC, the door and window must be closed.  In the unfinished basement pump room, the wind tunnel must be blocked.

4. Since all the equipment of our company leaves factory with hydraulic test, there is water in the pump body and pipeline valve. If the equipment is not installed, please be sure to take drainage measures to prevent pump freezing and cracking.

5. If the water pump is frozen, do not start the water pump. Use hot water or pour it into the water pump to dissolve ice or heat the outer shell of the water pump.

6. Place the pump in a normal temperature environment to dissolve ice naturally.

Water pump freezing and cracking is caused by natural factors. It does not belong to maintenance scope of free charge. Please take the corresponding measures mentioned above to protect water pump and further avoid damage. Thank you for your cooperation!


flow rate 2-1500m3/h
head 3-80m
pump material cast iron or stainless steel
centrifugal pump sewage pump
self priming pump water pump
pumps domestic pump
drainage pump industrial pump
kenshine-pump china pump