Watts 957-NRS-GXG 4 - Part of the 957 Series HDPE Specifications Buy American Act Compliant

Specifications Buy American Act Compliant NO Compatible Series or Model 007DCDA Compatible Size Used On 2 IN Kit Contents Seat

Perforated stainless-steel ballast guard to block debris

UPC - 098268613292

Lubricant Kit Type Second Check Kit Lead Free YES Product Group BACKFLOW KITS UPC - 098268459395

quarter-turn ball valve shutoffs with lever handles

Watts 957-NRS-GXG 4 - Part of the 957 Series HDPE Specifications Buy American Act CompliantThis 4 IN lead free stainless steel reduced pressure zone assembly backflow preventer has NRS groove by groove gate valves that work well in limited headroom situations. Ideally suited for referenced cross connections identified as health hazard continuous pressure applications, it prevents the backflow of contaminated water into the potable water supply and protects against backsiphonage and backpressure. The easy maintenance assembly consists of