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Ships within 48 hours · Estimated delivery Aug 15 - Aug 20
Normally Open Models (high level): The control switch turns on (closes) when the float tips slightly above horizontal signaling a high level and turns off (opens) when the float drops slightly below horizontal
When an abnormality
Replaces 777-HVR-KW/HP
CSA Certified
Spears True-Union PVC Swing Check Valve 1" S1720-10F FIPT Wastewater__Tank Accessories__Riser Lids Normally Open Models (high level):Spears 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
US$ 35.00
US$ 20.00
US$ 60.00
US$ 21.95