Parts 2O 1-1/4 in. D X 1-1/2 in. D Plastic Swing Check Valve

Discover which Parts2O Accessories can improve the performance of your Pentair Products. This check valve is double-threaded for use with 1-1/4" or 1-1/2" sump pump discharges. Discharge side designed to allow discharge hose to clamp directly In place. There is a built-in anti-airlock hole at the base of the threads which offering less pump air-locking.