mr2le
New Member
I have a WellMate fiberglass pressure tank, about a 20 gallon version. My pump is in a short cycle as if the tank is water logged. I replaced the air valve stem. NO water is being discharged from the air valve. I turned pump breaker off, attached hose to boiler valve and opened. I then adjusted air to 28 psi for the 30 psi pressure valve start pressure. The pump cycles with less than a gallon draw down. My main question is it possible to have a bad bladder with no water being discharged thru air valve located at top center of tank. The pressure switch is a 30-50 in good order, no water leaks and pressure holds . It acts like a water logged tank but nothing indicating it, Thanks for any help, RT