Spears True-Union PVC Swing Check Valve 4" S1720-40 Socket Custom Panel Subcategories__Franklin Std CB reliable operation for best system

reliable operation for best system performance

Hydromatic S3W200M4-4 Solids Handling Wastewater Pumps Description

operates near shutoff without harming pump

Commonly used in pumping applications to save the cost and extra wiring associated with a CPT

Septic Tank Effluent

Spears True-Union PVC Swing Check Valve 4" S1720-40 Socket Custom Panel Subcategories__Franklin Std CB reliable operation for best systemSpears 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