Watts 957-NRS-FS 2 1/2 - Part of the 957 Series silt-fence-selector Double check valve seat kit

Double check valve seat kit

This backflow assembly includes flood sensor with SentryPlus Alert® technology to detect excessive water discharges from the relief valve

UPC - 098268596328

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Watts 957-NRS-FS 2 1/2 - Part of the 957 Series silt-fence-selector Double check valve seat kitThis 2 1 2 inch stainless steel reduced pressure zone assembly backflow preventer help stop the reverse flow of liquids due to backpressure or backsiphonage, where potential health hazard exists. This extremely compact and lighter than a traditional designed assembly is approved for horizontal installation in accordance with the direction of the flow arrow. This assembly consists of a stainless steel body with a quick access sleeve, torsion spring