Watts LF25AUB DU HP Z3 3 4 Part of the LF25AUB Z3 Series Window Well Cover 2 Body Material Lead Free 2 Body Material Lead Free Copper Silicon Alloy Brand Watts Corrosion Resistant Coating No Disc Material Reinforced EPDM EAN 098268333305 Gauge Option No Gauge Inlet Connection Size 1 2 IN Inlet Connection Type Union Joint Inlet Thread Type NPT Lead Free YES Maximum Operating Temperature Fahrenheit 180 Maximum Working Pressure BAR 27 Secured T handle stainless steel cover for durability and controlled access Features Bypass feature controls thermal expansion pressure 50 Minimum Temperature Fahrenheit 33 Outlet Connection Size 3 4 IN Outlet Connection Type Union Joint Outlet Thread Type NPT Part Number 0009269 Series LF25AUB Z3 Standard Reduced Pressure Setting BAR 3