Spears PVC Swing Check Valve 2.5" S1520-25F FIPT Threaded Plumbing__Fittings but the alarm beacon remains

but the alarm beacon remains on until the condition is remedied

in one package

Ability to Pump from a Cistern or Holding Tank

Orenco FLD24G Fiberglass Lid Typical Application

Spears PVC Swing Check Valve 2.5" S1520-25F FIPT Threaded Plumbing__Fittings but the alarm beacon remainsSpears 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