MQ3-45 1 HP Pressure Booster Pump

MQ3-45  1 HP Pressure Booster Pump

GroundFOS water pump won't stop running after replacing PVC pipes

Replaced PVC pipe that goes from pump to water filter and when I plug water pump into outlet the pump runs without stoping

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MQ3-45  1 HP Pressure Booster Pump

Product Troubleshooting for MQ3-45 1 HP Pressure Booster Pump


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You may have to blead air from the water lines. air pokets will not let your pump regulaet. as your pump feeds water into the filter and all your house hold pluming it must reach a set presher. if ther is air trapt in the sistem it can not build enouph back presher to force the pumps PSI regulaeter switch to ingaidge. air is lighter then water ther for thes to difrent forces pushing against one another couses a flucksuaition and can not regulaet. blead all lines from the pump to all outlets"fosets,spikets and filltering sistem. let pump run while going to all outlets one at a time opening and closeing "cold side first" them to releave the air from the lines. donot forget eny outside fosets this should solve the problem. thank you for leting me help you today .

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