Watts LF223 HP 1 Part of the LF223 Series Inserta Tee Specifications Capacity 23 GPM at Specifications Capacity 23 GPM at 45PSI Cold Inlet Temperature Range 40 to 85 degree F Cold Water Bypass No Cold Water Inlet Connection Size 1 IN Cold Water Inlet Connection Type Crimped Cold Water Inlet Thread Type Does Not Apply To Product Flow Rate 0 Stainless steel screened aluminum dome guard to prevent debris intrusion High pressure range 50 to 145 psi (3 4 to 10 Body Material Lead Free Cast Copper Silicon Alloy Brand Watts Buy American Act Compliant YES Corrosion Resistant Coating No Disc Material EPDM EAN 098268349788 Gauge Option No Gauge High Pressure Reduced Pressure Range 50 to 145 PSI High Pressure Reduced Pressure Setting 50 PSI Inlet Connection Size 1 IN Inlet Connection Type Female Threaded Inlet Thread Type NPT Lead Free YES Maximum Operating Temperature Fahrenheit 160 Maximum Working Pressure BAR 20