Ames Deringer Backflow Assemblies
Deringer

Fire Protection
Ames Deringer Backflow Assemblies
Deringer
Fire Protection

Deringer 20 (DC)

Double Check Backflow Preventer
Deringer 40 (RP)

Reduced Pressure Backflow Preventer
Deringer 30 (DCDA-II)

Double Check Detector Backflow Preventer
Deringer 50 (RPDA-II)

Reduced Pressure Detector Backflow Preventer
Deringer G

Fire Protection
Deringer G
Fire Protection

Deringer 20G (DC)

Double Check Backflow Preventer w/ OS&Y Gate Valves
Deringer 40G (RP)

Reduced Pressure Backflow Preventer w/ OS&Y Gate Valves
Deringer 30G (DCDA-II)

Double Check Detector Backflow Preventer w/ OS&Y Gate Valves
Deringer 50G (RPDA-II)

Reduced Pressure Detector Backflow Preventer w/ OS&Y Gate Valves
Deringer X

Fire Protection
Deringer X
Fire Protection

Deringer 30X (DCDA-II)

Xtreme Performance Double Check Detector Backflow Preventer
Deringer GX

Fire Protection
Deringer GX
Fire Protection

Deringer 20GX

Xtreme Performance Double Check Backflow Preventer w/OS&Y Gate Valves
Deringer 30GX

Xtreme Performance Double Check Backflow Preventer w/OS&Y Gate Valves
Ames Bronze Backflow Preventer Assemblies
Ames

Fire Protection
Ames Small Backflow Preventer Assemblies
B-FP
Fire Protection

2000B-FP (Threaded)

Double Check Valve Backflow Preventer
Threaded Gear Operated Ball Valve Shutoffs
2000B-FP (Grooved)

Double Check Valve Backflow Preventer
Grooved Gear Operated Ball Valve Shutoffs
LF2000B-FP (Threaded)

Lead Free Double Check Valve Backflow Preventer
Threaded Gear Operated Ball Valve Shutoffs
LF2000B-FP (Grooved)

Lead Free Double Check Valve Backflow Preventer
Grooved Gear Operated Ball Valve Shutoffs
4000B-FP (Threaded)

Reduced Pressure Zone Backflow Preventer
Threaded Gear Operated Ball Valve Shutoffs
4000B-FP (Grooved)

Reduced Pressure Zone Backflow Preventer
Grooved Gear Operated Ball Valve Shutoffs
LF4000B-FP (Threaded)

Lead Free Reduced Pressure Zone Backflow Preventer
Threaded Gear Operated Ball Valve Shutoffs
LF4000B-FP (Grooved)

Lead Free Reduced Pressure Zone Backflow Preventer
Grooved Gear Operated Ball Valve Shutoffs
Ames Gear Operated, Lead Free Slow Close Ball Valves
LFAFBV-FP

Fire Protection
LFAFBV-FP
Fire Protection
Gear Operated Ball Valves

Ames Strainers
Fire Service Strainers

Fire Protection
Ames Strainers
Fire Protection
Fire Service Strainer

Wye Strainers
Fire Protection
Wye Strainers
Fire Protection
Ames Pressure Relief Valves
Pressure Relief Valve Pilots

Fire Protection
Ames Pressure Relief Valves
Pressure Relief Valve Pilots
Fire Protection

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Backflow Prevention Assemblies and Valves
At Backflow Direct, we pride ourselves on providing high-quality, certified backflow prevention assemblies, pressure-relief valves, and more to fire service companies, contractors, and various other industries in need of backflow preventers or replacements assemblies.
Designed to ensure that water does not flow back along the desired flow direction, backflow prevention devices play an integral role in fire sprinkler systems and the like. Chemicals or toxins from a fire sprinkler system, or other sources, must not flow back into your municipal water supply.
We've Expanded Our Offering
We are happy to announce that we now carry NFPA-compliant automatic control valves, strainers, and pressure-relief valves.Our backflow preventers and every other product we carry are all safety certified by several third-party certification companies, which ensures the proper functionality of every backflow prevention assembly and replacement part we carry.
Order your backflow prevention valves, automatic control valves, strainers, and pressure-relief valves today from Backflow Direct!