Check the cause of the anti explosion wine pump (self sucking pump) without water

1, first determine whether the pump is still good. Detection method: fill the pump pump with tap water, then wet the hands, cover the intake, see if there is a suction. If there is a suction, that is the leakage of the inlet pipe. When the gas is leaking, you have to check the joint of the pipe to see if it is fastened. If the pump does not have suction force to get professional maintenance point, the general water pump is not suction water seal is bad.

2, check the explosion-proof wine pump (self-priming pump) suction pipe has no leakage, please check the leakage of the place, the disposal of punishment is good

3, to see whether it is the explosion-proof wine pump (pump) suction pipe is too long or suction is too high, if it is, we need to reduce the suction or shorten the suction pipe

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