Best Seller | WATTS 1X1 LF7R10-U2 Backflow Preventer,Size 1",175 psi Backflow Preventer, Size 1 in, Connection FNPT, Body Material Lead Free Copper Silicon Alloy, 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... ... more WATTS 1X1 LF7R10-U2 Backflow Preventer,Size 1",175 psi Backflow Preventer, Size 1 in, Connection FNPT, Body Material Lead Free Copper Silicon Alloy, 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... | | $97.59 go to store |