Watts LF25AUB S LP Z3 1 Part of the LF25AUB Z3 Series ZA100F 8NH This replacement test cock on This replacement test cock on a 6 to 10 inch lead free backflow preventer or an isolation valve for gauges or small equipment lines Rated for heavy duty load applications (HD) with free area of approximately 18 sq in 4 Body Material Lead Free Copper Silicon Alloy Brand Watts Corrosion Resistant Coating No Disc Material EPDM EAN 098268330861 Gauge Option No Gauge High Pressure Reduced Pressure Range Does Not Apply To Product High Pressure Reduced Pressure Setting Does Not Apply To Product Inlet Connection Size 1 IN Inlet Connection Type Union Solder Inlet Thread Type Does Not Apply To Product Lead Free YES Maximum Operating Temperature Fahrenheit 180 Maximum Working Pressure BAR 20 Features Bypass feature controls thermal expansion pressure