Spears True-Union PVC Spring Check Valve 2.5" S1780-25 Socket Manufacturers__Hydromatic Pump__Municipal__Submersible Solids Handling Pumps__SB4S/SB4SD__All Depending on Temperature and Adhesive

Depending on Temperature and Adhesive Thickness

Discharge - 300 Series Stainless Steel

Also includes adjustable motor acceleration time and overcurrent trip delay time when the faster linear trip mode is used

All J Series Stainless Steel Pumps come with a 1-1/4" discharge and sizes range from 1/3 to 1-1/2 horsepower (HP)

Mechanically-Activated

Spears True-Union PVC Spring Check Valve 2.5" S1780-25 Socket Manufacturers__Hydromatic Pump__Municipal__Submersible Solids Handling Pumps__SB4S/SB4SD__All Depending on Temperature and AdhesiveSpears 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