Watts 957-OSY-FXG 4 - Part of the 957 Series Egress System Specifications Body Material Cast Iron

Specifications Body Material Cast Iron Brand Watts Buy American Act Compliant YES FreeArea 137 SQ IN Lead Free Not In Scope Outlet Connection Size 6 IN Outlet Connection Type No Hub OverflowDome No OverflowDrain Does Not Apply To Product Specification Sheet - RD-300

Bleed Screw Kit Type Cover Kit Lead Free YES Product Group BACKFLOW KITS UPC - 098268458862

UPC - 098268608366

Kit includes a 4

Features Corrosion resistant material

Watts 957-OSY-FXG 4 - Part of the 957 Series Egress System Specifications Body Material Cast IronThis 4 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 installation as long