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Why the slurry pump does not suck water

 Why the slurry pump does not suck water

1) Pipeline blockage
Due to parking, discharging is not clean or drive the medium is too thick, resulting in pipeline blockage
Should stop and unblock the pipeline and then drive.

2) Suction pipe and packing leakage
Due to the lack of pressure so that the pump does not feed or insufficient feeding, plug the air leakage part, can be solved.

3)Impeller hole blockage
Due to the pump stopping time is too long, the discharge is not complete, easy to make the medium in the pump to block the water wheel hole

Or pump into the large particles of material blocking the water wheel hole, resulting in a lack of centrifugal force, so that the pump does not feed or feeding is not good at this time should be dismantled into the water wheel of the water wheel pipeline and the pump's front plate, clean up the blockage of the water wheel hole.

4) Impeller steering is not right or damaged
Should promptly check and adjust the steering and replace the impeller.
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