The mixed flow pump drives the liquid to flow through the rotation of the impeller. However, when using the mixed flow pump, sometimes it is found that there is a lack of flow. Of course, in order to ensure the use of the mixed flow pump, we need to deal with this problem:

Generally, the lack of flow of the water pump is mostly caused by the leakage of the suction pipe and the bottom valve; the water inlet is blocked; the water depth of the bottom valve is insufficient; the pump speed is too low; the sealing ring or impeller is too worn; the suction height exceeds the standard.

The solution can be to check the suction pipe and bottom valve of the mixed-flow pump to block the source of air leakage; clean up the sludge or blockage at the inlet of the mixed-flow pump; the depth of the bottom valve is greater than 1.5 times the diameter of the inlet pipe, and the depth of the bottom valve; Power supply voltage, increase pump speed, replace seal ring or impeller, etc. After you understand these methods, you can solve these problems smoothly.