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 20 Double Check Backflow Prevention Valve (DC)

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

Backflow Direct Backflow Preventer Supplier

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

Ames Deringer

Ames Deringer

The Deringer 20 Double Check Backflow Preventer prevents non-health hazard pollutants from entering a potable water supply system when backpressure

Deringer 20 (DC)

NEW PRODUCT RELEASE‼️ Backflow Direct is very excited to announce

The Deringer 40G Reduced Pressure Backflow Preventer w/ OS&Y Gate Valves prevents non-health hazard pollutants from entering a potable water supply

Deringer 40G (RP)

Deringer 20/20G - Ames Fire & Waterworks

DERINGER 20 KIT (DC) 2 - Ames Fire & Waterworks

Deringer 20G Double Check Backflow Preventer with 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)