Watts 957Z-NRS-FS 3 - Part of the 957 Series American Wick Drain This 6 IN check sleeve

This 6 IN check sleeve cover repair kit for series 757 and 757DCDA helps to prevent the backflow of pollutants that are objectionable but not toxic

combination fill valve and backflow preventer and series ETX-30 expansion tank

Specifications Blowdown Outlet Connection Female Threaded Body Material Lead Free Cast Copper Silicon Alloy Body Pattern Wye Brand Watts Buy American Act Compliant NO EAN 098268664621 Gasket Material Garlock Inlet Connection Size 1 1/2 IN Inlet Connection Size-Metric 40 MM Inlet Connection Type Female Threaded Inlet Thread Type NPT Lead Free YES Outlet Connection Size 1 1/2 IN Outlet Connection Type Female Threaded Outlet Thread Type FPT Part Number 0123131 Retainer Cover Material Lead Free Copper Silicon Alloy Retainer Cover Type Gasketed Cap Screen Material Stainless Steel Screen Size 40 MESH Series LF777 Strainer Type Wye Specification Sheet - LF777

Features Includes bonnet disc assembly

Eliminates the need for thrust blocks or other restraints at the point of installation

Watts 957Z-NRS-FS 3 - Part of the 957 Series American Wick Drain This 6 IN check sleeveThis 3 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 Z pattern 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