Watts 957-NRS-FS 6 - Part of the 957 Series Access Tile making it resistant to tearing

making it resistant to tearing and punctures

use the flanges at the bottom of the channel

anchor flange and 3 inch no hub connection

Specifications Buy American Act Compliant NO Compatible Series or Model LF919

Z453-2NH-6B

Watts 957-NRS-FS 6 - Part of the 957 Series Access Tile making it resistant to tearingThis 6 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 check