Watts LF25AUB S HP Z3 1 Part of the LF25AUB Z3 Series inlet protection finder Traffic Rated Grate – Features a Traffic Rated Grate – Features a load bearing grate designed to withstand pedestrian and light vehicular traffic while maintaining high water intake capacity UPC 098268010299 6 Body Material Lead Free Copper Silicon Alloy Brand Watts Corrosion Resistant Coating No Disc Material EPDM EAN 098268330854 Gauge Option No Gauge High Pressure Reduced Pressure Range 75 to 125 PSI High Pressure Reduced Pressure Setting 90 PSI 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 solder union inlet by NPT female outlet and a bypass feature to control thermal expansion pressure