Febco 850 QT FZ 1 Part of the 850 Small Series Tactile Paving Specifications ArmorTek Technology No Backflow Specifications ArmorTek Technology No Backflow Preventer Type Double Check Valve Assembly Body Finish Bronze Body Material Lead Free Bronze Body Pattern Inline Brand Watts Buy American Act Compliant YES Bypass No Cap And Tether No Disc Material Silicone EAN 098268236651 Elbow Fitting No Hazard Protection Level Non Health Hazard Hot And Harsh Water No Hydrant Connection No Inlet Connection Size 1 1 2 IN Inlet Connection Type Female Threaded Inlet Shutoff Valve Type No Shutoff Valve Inlet Thread Type FPT Lead Free YES Maximum Temperature Fahrenheit 180 Maximum Working Pressure BAR 12 7' x 328'Square Ft Per Roll: 6 Specification Sheet Freeze Sensor Connection Kit NPT end connections