Backflow Preventers Total Products: 242

Double Check Valve Assembly Size 3/4 in Connection NPT Body Material Lead Free Bronze Temp Range 33 Degrees to 180 Degrees F Max Temp 180 Degrees F...

Reduced Pressure Zone Assembly Size 4 in Connection Flanged Body Material Cast Iron Temp Range 33 Degrees to 110 Degrees F Max Temp 110 Degrees F M...

Reduced Pressure Zone Assembly Size 2 1/2 in Connection Flanged Body Material Cast Iron Temp Range 33 Degrees to 110 Degrees F Max Temp 110 Degrees...

Principle Backflow Assembly 1-1/4 in Size 1 1/4 in Connection NPS Body Material Bronze C84400 Temp Range 33 Degrees F to 180 Degrees F Max Temp 180...

Principle Backflow Assembly 1 in Size 1 in Connection NPS Body Material Bronze C84400 Temp Range 33 Degrees F to 180 Degrees F Max Temp 180 Degrees...

Beverage Backflow Preventer 3/8 in Size 3/8 in Connection MNPT Body Material Noryl/GFN2 Temp Range 33 Degrees F to 130 Degrees F Max Temp 130 Degre...

Backflow Preventer Size 1 1/4 in Connection Female Meter Thread (Swivel) Body Material Lead Free Cast Copper Silicon Alloy Temp Range 33 Degrees to...

Backflow Preventer Size 1/2 in Connection FNPT Body Material Lead Free Brass Temp Range 33 Degrees to 140 Degrees F Max Temp 140 Degrees F Max Pres...

Backflow Preventer Size 3/4 in Connection FNPT Body Material Lead Free Copper Silicon Alloy Temp Range 33 Degrees to 180 Degrees F Max Temp 180 Deg...

Backflow Preventer Size 1 in Connection NPT Body Material 316 Stainless Steel Temp Range 33 Degrees to 180 Degrees F Max Temp 180 Degrees F Max Pre...

Backflow Preventer Size 1 1/4 in Connection NPT Body Material Bronze Temp Range 33 Degrees to 180 Degrees F Max Temp 180 Degrees F Max Pressure 175...

Backflow Preventer Size 1 1/4 in Connection NPT Body Material Bronze Temp Range 33 Degrees to 180 Degrees F Max Temp 180 Degrees F Max Pressure 175...

Anti-Siphon Backflow Preventer Size 3/4 in Connection NPT Body Material Lead Free Bronze Temp Range 33 Degrees to 140 Degrees F Max Temp 140 Degree...

Double Check Valve Assembly Size 1 in Connection NPT Body Material Lead Free Bronze Temp Range 33 Degrees to 180 Degrees F Max Temp 180 Degrees F M...

Backflow Preventer Size 3/4 in Connection FNPT Body Material Bronze Max Temp 180 Degrees F Max Pressure 175 psi Length 14 3/16 in

Backflow Preventer Size 3/4 in Connection FNPT Body Material Cast Bronze Temp Range Up to 180 Degrees F Max Temp 180 Degrees F Max Pressure 175 psi...

Backflow Preventer Size 3/4 in Connection FNPT Body Material Low Lead Cast Bronze Temp Range Up to 180 Degrees F Max Temp 180 Degrees F Max Pressur...

Backflow Preventer Size 2 in Connection FNPT Body Material Low Lead Cast Bronze Temp Range Up to 180 Degrees F Max Temp 180 Degrees F Max Pressure ...

Backflow Preventer Size 2 in Connection FNPT Body Material Low Lead Cast Bronze Temp Range Up to 180 Degrees F Max Temp 180 Degrees F Max Pressure ...

Backflow Preventer Size 2 in Connection FNPT Body Material Cast Bronze Temp Range 33 Degrees F to 180 Degrees F Max Temp 180 Degrees F Max Pressure...

Backflow Preventer Size 2 in Connection FNPT Body Material Low Lead Cast Bronze Temp Range Up to 180 Degrees F Max Temp 180 Degrees F Max Pressure ...

Backflow Preventer Size 1 in Connection FMTC x MMTC Body Material Low Lead Cast Bronze Temp Range Up to 180 Degrees F Max Temp 180 Degrees F Max Pr...

Backflow Preventer Size 1 in Connection FNPT Body Material Bronze Temp Range Up to 180 Degrees F Max Temp 180 Degrees F Max Pressure 175 psi Width ...

Backflow Preventer Size 1 in Connection FNPT Body Material Bronze Temp Range Up to 180 Degrees F Max Temp 180 Degrees F Max Pressure 175 psi Width ...