Spears True-Union PVC Swing Check Valve 1/2" S1720-05 Socket Electrical__Splice Boxes Seal Protection: Upper and Lower

Seal Protection: Upper and Lower Ball Bearing and Heavy Duty Type 6 Seal for Added Pump Life

Ejector Vanes for Seal Protection

Automatic Reset With Three Separate Restart Delay Timers

EPM Series cartridges are manufactured entirely from FDA compliant materials making them an ideal choice for a wide range of residential

Spears True-Union PVC Swing Check Valve 1/2" S1720-05 Socket Electrical__Splice Boxes Seal Protection: Upper and LowerSpears Utility Swing Check and spring assisted Utility Spring Check Valves offer a compact, high performance check valve for Landscape & Irrigation, Pool & Spa, Aquaculture, OEM and many general purpose applications. These maintenance free sealed units feature long life EPDM elastomer seats with weighted disc for full flow with minimal restriction and positive shutoff. Spring assisted Spring Check model incorporates a positive pressure spring to