Watts 957-QT-FS 4 - Part of the 957 Series SITEDRAIN puncture and tear resistant

puncture and tear resistant

UPC - 098268604566

UPC - 098268833027

two high-density polyethylene (HDPE) grates

UPC - 098268806182

Watts 957-QT-FS 4 - Part of the 957 Series SITEDRAIN puncture and tear resistantThis 4 inch 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 as long as the backflow assembly is installed in accordance with the direction of the flow arrow. This assembly consists of a stainless steel body with a quick access