Watts LF909 NRS FP 2 1 2 Part of the LF909 Large Series SKAPS UPC 098268652529 UPC 098268652529 This seat repair kit is used to repair or replace the seat on a 3 inch lead free double check detector assembly and used to prevent the reverse flow of polluted water from entering into the potable water supply Specifications ArmorTek Technology Yes Backflow Preventer Type Reduced Pressure Zone Assembly Body Finish Epoxy Coated Using ArmorTek Technology Body Material Cast Iron Body Pattern Inline Brand Watts Buy American Act Compliant NO Bypass No Bypass Size Does Not Apply To Product Cap And Tether No Disc Material Silicone EAN 098268159264 Elbow Fitting No Hazard Protection Level Health Hazard Hot And Harsh Water No Hydrant Connection No Inlet Connection Size 2 1 2 IN Inlet Connection Size Metric 65 MM Inlet Connection Type Flanged Joint Inlet Shutoff Valve Type Non Rising Stem Gate Valve Inlet Thread Type Does Not Apply To Product Lead Free Yes Maximum Temperature Fahrenheit 110 Maximum Working Pressure BAR 12 This LF909 assembly features an exclusive relief valve design provides maximum capacity during emergency conditions