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Why Mixed Flow Pumps Lack Flow

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Why Mixed Flow Pumps Lack Flow

Release date:2018-11-27 Author: Click:

Mixed-flow pump drives liquid flow through impeller rotation. However, in the use of mixed-flow pump, sometimes there is a lack of flow. Of course, in order to ensure the use of mixed-flow pump, we must deal with this problem.




Generally, the lack of flow of water pump is mostly caused by the leakage of suction pipe and bottom valve, the blockage of intake port, the lack of depth of bottom valve, the low speed of pump, the abrasion of sealing ring or impeller, the excessive water absorption height, etc.




Solutions include checking the suction pipe and bottom valve of mixed-flow pump, blocking the air leakage source, sorting out the mud or blockage at the intake port of mixed-flow pump, increasing the depth of bottom valve by 1.5 times the diameter of intake pipe, checking the voltage of power supply, increasing the speed of pump, replacing the sealing ring or impeller, etc. When you understand these methods, you can solve these problems smoothly.


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