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Dongguan pump company Chunnan pump industry analysis of insufficient pump flow

Date: October 28, 2016 popularity: 139

If the power speed does not form a set or the belt runs out, the speed is low; the installation angle of axial flow pump blade is too small; the lift is not enough, the pipeline is too long or the pipeline has 90 degree angle bend; the suction head is too high; the bottom valve, pipeline and impeller are partially congested or impeller is defective; the water leakage of outlet pipe is serious. Elimination methods: restore the rated speed, clean the belt oil dirt, and adjust the belt tightness; adjust the blade angle to reduce the installation position of the pump, reduce the pipeline or change the buckling degree of the pipeline; tightly seal the air leakage of the pump and compact the packing; clean up the congestion and change the impeller; change the leakage ring and congestion the leakage place.

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