Gould water pump not comming on - Flotec Corrosion Resistant Shallow Well Jet Pump 1/2HP, 8GPM

Question edited for clarity, 'Hmms' to 'hums'.
Question moved from Cars and Trucks category.

If it hums, it means the start/run capacitor on the motor has failed and needs replacing.

https://www.google.com/search?q=GOULD+BGR75+humms

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Question edited for clarity.
Question moved from Cars and Trucks to a Goulds category.

Contact the maker of the supplier. It sounds like they left out a gasket or seal.

https://www.google.com/search?q=Goulds+GT07+pump+leaking+water

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to make it easy to prime a pump I put a "T" piece in the suction line close to the pump. When it needs priming I take out the plug and put water in the line until the pump is full

Make sure your tank is well pressurized and not water logged.Is there a significant difference between your cut in and cut off pressure.Check for leaks -water or air.

Does the switch click open, if so it is wired wrong. If not it is set to high.

I service all sorts of Goulds water pumps for a living but will need some more info to troubleshoot your problem. For starters would need to know what voltage feeds it, single or three phase, horsepower, type of controller (pressure switch, Variable Frequency Drive, Three phase across the line start etc.), what you are doing with it, pump model number, motor frame number, etc. etc.

check for air leaks in the connections our your pressure switch is bad

drain coolant until below water pump level. loosen water pump pulley bolts.then remove drive belt by rotating belt tensioner.remove drive belt from the right of idler pulley.carefully release the drive belt tensioner spring tension.then remove water pump pulley bolts and pulley.remove water pump bolts and water pump pay attention to the position old water pump when removing water pump so you can line up new water pump holes to the engine. be sure clean engine water pump mounting surface use gasket remover dont scratch engine surface when cleaning removing old gasket material. take new water pump gasket get it mounting holes line up with new water pump mounting holes.when done getting engine water pump surface clean.water pump gasket paper you need to put thin layer of sealer on both sides of water pump gasket use RTV SILICONE.LET SET UP 10 MINUTES. PUT GASKET ON WATER PUMP BUT FIRST MAKE SURE LINE UP GASKET HOLES WITH WATER PUMP HOLES BEFORE PUTTING ON THE GASKET SEALER.when gasket sealer set up 10 minutes then install new water pump with gasket to the engine torque to 89 inch lbs.or 10 NM that is about 7 ft lbs torque.you should be able turn water pump by hand if you cant turn water pump by hand got too tight damage water pump shaft bearing.when all done wait for THREE HOURS. before adding coolant i let RTV CURE SOME. torque water pump pulley bolts 18 ft lbs.

take the screws out of the bottom of the pump maybe sand in the impeller.that pump s/b off the bottom of the pit on like a brick or something

It can be water loged you need to drain some water out of your tank and put 35 psi air in it,