Watts 957N-NRS 10 - Part of the 957 Series Window Well Cover Specifications Adjustable Reduced Pressure Range

Specifications Adjustable Reduced Pressure Range 5 to 40 Body Material Iron Brand Watts Buy American Act Compliant NO Gauge Option No Gauge Inlet Connection Size 1 1/2 IN Inlet Connection Type Female Threaded Lead Free NO Maximum Working Pressure-BAR 14

Floor mounted

Specifications Kit Type Relief Valve Rubber Parts Kit Lead Free NO Product Group BACKFLOW KITS UPC - 098268384062

Use two Opening Tool for Maintenance Unit (SKU 13399) to remove the inside box nested inside the outer box to remove particles

Watts 957N-NRS 10 - Part of the 957 Series Window Well Cover Specifications Adjustable Reduced Pressure RangeThis 10 inch reduced pressure zone assembly backflow preventer helps prevent the reverse flow of fire protection substances and water of non potable quality from being pumped or siphoned into the potable water supply due to backsiphonage and or backpressure in accordance with national plumbing codes and water authority requirements. This extremely compact and lighter than a traditional designed assembly is approved for horizontal N pattern