Febco 1" Pressure Vacuum Breaker 1" 765 QT FZ PVB Bronze Pressure Vacuum Breaker Backflow Preventer, BLZ1429 010 120 VAC Enclosure Type Outdoor 120 VAC Enclosure Type Outdoor type 3R plastic Maximum Power Consumption (W) 3 W Wiring Option Terminals Resistive Load Ratings Ranges 40 A Dimensions: Height: 7" Width: 8" This 1 inch pressure vacuum breaker backflow preventer is used to protect against health hazard and non hazard backsiphonage of toxic or non toxic liquids in industrial plants Specifications Backflow Preventer Type Vacuum Breaker Body Finish Rough Bronze Body Material Bronze Body Pattern N Pattern Brand FEBCO Bypass No Bypass Size Does Not Apply To Product Cap And Tether Yes Disc Material Nitrile EAN 643925582987 Elbow Fitting No GDS Status Registered Hazard Protection Level Health Hazard Hot And Harsh Water No Hydrant Connection No Inlet Connection Size 1 IN Inlet Connection Size Metric 25 MM Inlet Connection Type Female Threaded Inlet Shutoff Valve Type Quarter Turn Ball Valve Inlet Thread Type NPT Lead Free NO Maximum Temperature Fahrenheit 140 Maximum Working Pressure BAR 10