Deringer 20GX Double Check Backflow Preventer with OS&Y Gate Valves

Deringer 20GX Double Check prevents non-health hazard pollutants from entering a potable water supply system. The shortest, lightest backflow assembly.

Deringer 20GX Double Check Backflow Preventer with OS&Y Gate Valves

Deringer 20G Double Check Backflow Preventer with Gate Valves

Deringer 20GX Double Check Backflow Preventer with OS&Y Gate Valves

ES-A-Deringer 20GX.indd

Deringer 20G Double Check Backflow Preventer with Gate Valves

Deringer 20GX Double Check Backflow Preventer with OS&Y Gate Valves

Deringer 20X Double Check Backflow Prevention Valve (DC)

Deringer 20GX Double Check Backflow Preventer with OS&Y Gate Valves

Deringer Xtreme Performance Backflow Assemblies have a larger body and check valves than our other Deringer backflow preventers, this gives you a huge

Deringer 20GX (DC)

Deringer 20 Double Check Backflow Prevention Valve (DC)

Deringer 20X Double Check Backflow Prevention Valve (DC)