Precautions for the design of self-priming pipeline pumps

time：2015-05-13 08:54:51 author：特种泵阀 click：454

(1) The upper opening of the suction pipe should be connected to the upper panel of the water storage tank, and the pipe head should not be inserted beyond the panel. Otherwise, when the water pump stops working, due to the siphon effect, the water in the water storage tank will be pumped out through the suction pipe, reducing the capacity of the water storage tank and affecting the self-priming performance of the pipeline pump.

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