Spears PVC Spring Check Valve 4" S1580-40FSR SR FIPT Threaded Commercial & Industrial__Wastewater__Wastewater Pumps__Solids Handling__Hydromatic__Submersible Solids Handling Pumps__S3WR/S3WRD The control switch turns on

The control switch turns on (closes) when the float tips slightly below horizontal signaling a low level and turns off (opens) when the float tips slightly above horizontal

Corzan CPVC plastic piping systems

Available in clear and purple

the alarm will automatically reset

Spears PVC Spring Check Valve 4" S1580-40FSR SR FIPT Threaded Commercial & Industrial__Wastewater__Wastewater Pumps__Solids Handling__Hydromatic__Submersible Solids Handling Pumps__S3WR/S3WRD The control switch turns onSpears 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