Backflow Preventer, Size 1 in, Connection FNPT, Body Material Brass, Temp. Range 33 Degrees to 180 Degrees F, Max. Temp. 180 Degrees F, Max. Pressure 175 psi, Width Not Applicable, Length 4 1/2 in, Height 1 7/8 in, Features 304 (Schedule 40) Stainless...