Watts 957N-NRS-FS 4 - Part of the 957 Series ZA100F-4NH ZC163-10IC

ZC163-10IC

Specifications Buy American Act Compliant NO Kit Contents Handle

Traffic-Rated Grate with High Flow CapacityDesigned to support pedestrian or vehicle loads while allowing efficient drainage under heavy storm conditions

Universal Rubber Repair Kit

Watts 957N-NRS-FS 4 - Part of the 957 Series ZA100F-4NH ZC163-10ICThis 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 N 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