Watts 957RPDA DOSY GPM 2 1 2 Part of the 957RPDA Series ZA100F 8NH Specifications Body Finish Rough Bronze Specifications Body Finish Rough Bronze Brand Watts Buy American Act Compliant YES Cold Inlet Temperature Range 40 to 85 degree F Cold Water Bypass No Cold Water Inlet Connection Size 3 4 IN Cold Water Inlet Connection Type Socket Cold Water Inlet Thread Type Does Not Apply To Product EAN 098268451931 Hot Inlet Temperature Range 100 to 130 degree F Hot Water Inlet Connection Size 3 4 IN Hot Water Inlet Connection Type Socket Hot Water Inlet Thread Type Does Not Apply To Product Maximum Pressure Differential 25 Percent Minimum Differential Temperature Fahrenheit 5 Minimum Static Pressure PSI 30 Outlet Connection Size 3 4 IN Outlet Connection Type Socket Outlet Temperature Accuracy Does Not Apply To Product Outlet Thread Type Does Not Apply To Product Part Number 0559135 Series LF70A Temperature Adjustment Range 120 to 160 degree F Type Kit Specification Sheet LF70A ZN415I 2NL and a gallons per minute meter to detect underground leaks and unauthorized water use It is ideal for protection at cross connections identified as health hazards such as on fire sprinkler systems and from other contaminants found at the service line entrance