Watts 957N-NRS-FS 4 - Part of the 957 Series ZA100F-2NH Specifications Body Material Cast Iron

Specifications Body Material Cast Iron Brand Watts Buy American Act Compliant NO FreeArea 137 IN Lead Free Not In Scope Outlet Connection Size 2 IN Outlet Connection Type No Hub OverflowDome No OverflowDrain External Dam Specification Sheet - RD-100-R

Specifications Compatible Series or Model 800M4QT Compatible Size Used On 1 IN Kit Contents Float Disc Assembly

UPC - 098268651676

Specifications Adjustable Reduced Pressure Range 30 to 150 Body Material Iron Brand Watts Buy American Act Compliant NO Gauge Option No Gauge Inlet Connection Size 1 IN Inlet Connection Type Female Threaded Lead Free NO Maximum Operating Temperature-Celsius 149

ZN1960-3IG

Watts 957N-NRS-FS 4 - Part of the 957 Series ZA100F-2NH Specifications Body Material Cast IronThis 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