Spears PVC Swing Check Valve 3" S1520-30 Socket Wastewater__Tank Accessories__Effluent Screens Sewage Pump

Sewage Pump

Heat Pumps

25" - 250 psi

The wide-angle version activates/deactivates approximately 4 inches above and below horizontal with a 3

Spears PVC Swing Check Valve 3" S1520-30 Socket Wastewater__Tank Accessories__Effluent Screens Sewage PumpSpears 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