Nov 28, 2015 - Pool Plumbing leaks is one part of pool maintenance that makes many pool . The suction side refers to all the plumbing Before the pool pump . Oct 17, 2010 - My pump is leaking where the pipe exits the housing on the top of the pump. This is the outflow pressure pipe. The leak is around the joint . Thread pipe sealants for swimming pool equipment threaded connections . These threaded connections are the most likely place to develop a leak in your . make up to seven threaded connections just to connect your pump, filter and heater. How to fix leaks in swimming pool equipment & plumbing fittings - Expert . Pool Equipment Installation Review - Pool Pump Bearing Noise & Plumbing Leaks. Oct 11, 2017 - The first manufacturer to guarantee a leak-free pool pump is . the lid o-ring but if it looks worn or misshapen, it is best to replace it. . You can have a poorly sealed fitting on this pipe, or possibly PVC shrunken from heat. The plastic pipe that comes up out of the pool pump has small leak at the joint. Is the something I can . that may stop the leak? Thanks If it is white PVC pipe, standard PVC cement might do it. . Good luck. Bob. Add pictures . Shut your pump off and isolate the length of leaky pipe. If the run of pipe is 6 feet or less between cracks/connections you may as well change . Swimming pool pump leaks usually occur for one of three main reasons: shrinkage at the male threaded adapter, a crack in the pump housing, or a leak at the .