Watts LFRK 909 CK1 8 Part of the RK LF909 Series Hanes Geo Efficient Flow Management: Equipped with Efficient Flow Management: Equipped with a secure flashing clamp Specifications Blowdown Outlet Connection Female Threaded Blowdown Outlet Size 1 IN Body Material Cast Iron Body Pattern Wye Bolt Material Steel Brand Watts Buy American Act Compliant NO Class Rating 125 Control Type Does Not Apply To Product EAN 098268051728 Epoxy Coating Type None Flange Material Cast Iron Gasket Material Graphite Grooved Coupling Material Does Not Apply To Product Inlet Connection Size 3 IN Inlet Connection Size Metric 76 This repair kit is for the replacement of the 8 inch Watts backflow preventer first check valve Specifications Kit Type First Check Kit Lead Free YES Product Group BACKFLOW KITS UPC 098268459364