Backflow Preventer, Series Wilkins 740, Size 3/8 in, Connection FNPT, Body Material Stainless Steel, Temp. Range 33 Degrees to 130 Degrees F, Max. Temp. 130 Degrees F, Max. Pressure 150 psi, Width 1 in, Length 1 in, Height 3 1/4 in, Features Prevents...