korinaG
New Member
We have a Craftsman 3/4 horse shallow well jet pump that is around 15 years old. Recently, we ran out of water and the pump would not shut off. We replaced the pressure switch and the pump started blowing off the hose from the pressure switch. We then noticed that the foot valve was stuck open so we fixed it. As the foot valve was clogged we have taken the pump apart to check the venturi and impeller for clogs, nicks or warping. We found none.
We had installed a new air bladder tank several months ago and plumbed it with cpvc. When we fixed the clogged foot valve, the pipe from the pump to the bladder tank began leaking, so we replaced it with another cpvc fitting. This time the pump blew the cpvc fitting out of the thread into the pump. We have since replaced the line with brass fitting and PEX. Now the fitting is leaking on the pump side, as well as several of the other fittings that weren't leaking before.
All fittings were installed with teflon tape. Every time we start the pump it primes quickly and sends large volumes of water to our house. The pump only ever reads 50 psi and AS we have a 40/60 switch it will not turn off. At 50 psi we get leaks in the fittings. We are going to replace the pressure switch with a 30/50 tonight to avoid burning out our pump.
SOOOO...I want to know how to properly stop the leaks around the brass fittings. Should I use plumbers putty? Pipe dope? Whatever it is, it must be able to withstand high water pressure. Or does this sound like a function of a warped plastic housing and I just need to find a replacement?
Thank you for your assistance.
We had installed a new air bladder tank several months ago and plumbed it with cpvc. When we fixed the clogged foot valve, the pipe from the pump to the bladder tank began leaking, so we replaced it with another cpvc fitting. This time the pump blew the cpvc fitting out of the thread into the pump. We have since replaced the line with brass fitting and PEX. Now the fitting is leaking on the pump side, as well as several of the other fittings that weren't leaking before.
All fittings were installed with teflon tape. Every time we start the pump it primes quickly and sends large volumes of water to our house. The pump only ever reads 50 psi and AS we have a 40/60 switch it will not turn off. At 50 psi we get leaks in the fittings. We are going to replace the pressure switch with a 30/50 tonight to avoid burning out our pump.
SOOOO...I want to know how to properly stop the leaks around the brass fittings. Should I use plumbers putty? Pipe dope? Whatever it is, it must be able to withstand high water pressure. Or does this sound like a function of a warped plastic housing and I just need to find a replacement?
Thank you for your assistance.