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Backflow Repair Parts
- Ames
  
  1/4"
  3/8"
  1/2"
  3/4"
  1"
  1 1/4"
  1 1/2"
  2"
  2 1/2"
  3"
  4"
  6"
  8"
  10"
  12"
- Conbraco/Apollo
  
  1/4"
  3/8"
  1/2"
  3/4"
  1"
  1 1/4"
  1 1/2"
  2"
  2 1/2"
  3"
  4"
  6"
  8"
  10"
  12"
- Deringer
  
  2"
  2 1/2"
  3"
  4"
  6"
  8"
- Febco
  
  1/2"
  3/4"
  1"
  1 1/4"
  1 1/2"
  2"
  2 1/2"
  3"
  4"
  6"
  8"
  10"
- Hersey
  
  3/4"
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  1 1/4"
  1 1/2"
  2"
  2 1/2"
  3"
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  8"
  10"
- Watts
  
  1/4"
  1/2"
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  1 1/4"
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  2 1/2"
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- Wilkins
  
  1/2"
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  1"
  1 1/4"
  1 1/2"
  2"
  2 1/2"
  3"
  4"
  6"
  8"
  10"
  12"
- Shop All Backflow Repair Parts
Backflow Devices
Installation Accessories
- Air Gaps
- Bypass Meters
- Valve Setters
  
  Ames
  Febco
  Watts
  Wilkins
- Enclosures
  
  Aluminum Enclosures
  Heat Wires
  Roof Heat Wires
  Insulated Pillows
  WattsBox
- Fire Thread Adaptors
- Strainers
  
  Ames
  Febco
  Watts
  Wilkins
- Flange Packs
- Test Cocks
- Tools & Accessories
- IOT Kits
- LF NPT Pipe Fittings
  
  Fittings
  Nipples
  Hose Bibbs
- Valve Stands
- Shop All Installation Accessories
- Pressure Reducing Valves
- Pressure Relief Valve
- Tamper Switch
Test Kits & Calibrations
- A'la Carte Calibrations
- Calibration Packages
  
  Silver
  Platinum
  Gold
- Backflow Test Kits & Accessories
  
  Arbiter
  Mid-West
  Watts
- Adapters
- Hoses
- Test Cocks
- Cases
- Flow Switches
- Shop All Test Kits & Calibrations
Shutoff Valves
- Ball Valves
  
  Ames
  Febco
  Watts
  Wilkins
  Matco Norca
- Butterfly Valves
  
  1"
  1 1/4"
  1 1/2"
  2"
  2 1/2"
  3"
  4"
  6"
  8"
  10"
- Gate Valves
  
  2 1/2"
  3"
  4"
  6"
  8"
  10"
  12"
- Gear Operated Ball Valves
- KV Repair Parts
  
  Cover O-Rings
  NRS Models
  OSY Models
  Packing Parts
  Packing Tools
- Pressure Reducing Valves
  
  Watts
  Wilkins
- Soft Seated Checks
  
  1/2"
  3/4"
  1"
  1 1/4"
  1 1/2"
  2"
- Test Cocks
- Shop All Shutoff Valves
Fire Products
PPE, First Aid & Tools
- Consumables
  
  Absorbent Materials
  Batteries
  Brushes
  Flashlights
  Lubricants, Cleaners & Chemicals
  Paper Products
  Pens, Paint & Markers
  Pest & Insect Control
  Sanitizer/Hand Cleader
  Wipes
  Zip Ties
- First Aid
  
  AED
  Bandages
  Eyewash
  Kits
  Other
- Personal Protective Equipment
  
  Coveralls
  Glasses
  Gloves
  Hard Hats & Accessories
  Hearing Protection
  Hi-Viz
  Other
  Sqwincher
  Sun & Heat Protection
  Hydration Solutions
- Tools & Storage
  
  Bins, Bags & Cases
  Cutting Tools
  Drills & Bits
  Extension Cords
  Hammers
  Jacks
  Locks
  Other
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  Pliers
  Screwdrivers
  Sockets
  Tape Measures
  Wrenches
  Tool Chests
  Extractors
  Pry Bars
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- Traffic Products
  
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  Other
  Traffic Cones
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- Shop All PPE, First Aid & Tools

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Backflow Devices
Ames
DCDA - Double Check Detector Assemblies

Collection: Backflow Devices - Ames - DCDA - Double Check Detector Assemblies

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406 products

Ames® 3" 3000SS-LG-CFM Double Check Detector Assembly, Less Shutoff, Cam-Check Valves, Cubic Feet Meter

Ames® 3" 3000SS-LG-CFM Double Check Detector Assembly, Less Shutoff, Cam-Check Valves, Cubic Feet Meter

Regular price $6,546.75

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Item #: 0691053
Availability: Special Order
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Ames® 4" C300-OSY-TS-C Colt Double Check Detector Assembly, OSY Shutoffs, Tamper Switch, Tri-Link Checks, Cubic Feet Meter

Ames® 4" C300-OSY-TS-C Colt Double Check Detector Assembly, OSY Shutoffs, Tamper Switch, Tri-Link Checks, Cubic Feet Meter

Regular price $9,202.91

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Item #: 88003113
Availability: Special Order
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Ames 10" 3000SS Double Check Detector Backflow Preventer Assembly, OSY Shutoffs, Cam-Check Valves, Cubic Feet Meter

Ames 10" 3000SS Double Check Detector Backflow Preventer Assembly, OSY Shutoffs, Cam-Check Valves, Cubic Feet Meter

Regular price $32,514.75

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Item #: DDP690935
Availability: Special Order
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Ames 6" 3000SS Double Check Detector Backflow Preventer Assembly, OSY Shutoffs, Cam-Check Valves, Cubic Feet Meter

Ames 6" 3000SS Double Check Detector Backflow Preventer Assembly, OSY Shutoffs, Cam-Check Valves, Cubic Feet Meter

Regular price $13,151.25

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Item #: DDP0690928
Availability: Special Order
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Ames 8" 3000SS Double Check Detector Backflow Preventer Assembly, Less Shutoff, Cam-Check Valves, Gallons/Minute Meter

Ames 8" 3000SS Double Check Detector Backflow Preventer Assembly, Less Shutoff, Cam-Check Valves, Gallons/Minute Meter

Regular price $18,083.25

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Item #: DDP0690457
Availability: Special Order
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Ames 3" 3000SS Double Check Detector Backflow Preventer Assembly, OSY Shutoffs, Cam-Check Valves, Cubic Feet Meter

Ames 3" 3000SS Double Check Detector Backflow Preventer Assembly, OSY Shutoffs, Cam-Check Valves, Cubic Feet Meter

Regular price $8,767.50

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Item #: DDP690984
Availability: Special Order
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Ames 8" 3000SS Double Check Detector Backflow Preventer Assembly, Red Silicone Internals, Less Shutoff, Cam-Check Valves, Gallons/Minute Meter

Ames 8" 3000SS Double Check Detector Backflow Preventer Assembly, Red Silicone Internals, Less Shutoff, Cam-Check Valves, Gallons/Minute Meter

Regular price $18,417.75

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Item #: DDP0692655
Availability: Special Order
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Ames 8" 3000SS Double Check Detector Backflow Preventer Assembly, Domestic OSY Shutoffs, Flanged Inlet x Grooved Outlet, Cam-Checks, Cubic Feet Meter

Ames 8" 3000SS Double Check Detector Backflow Preventer Assembly, Domestic OSY Shutoffs, Flanged Inlet x Grooved Outlet, Cam-Checks, Cubic Feet Meter

Regular price $23,794.50

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Item #: DDP0696028
Availability: Special Order
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Ames 4" 3000SS Double Check Detector Backflow Preventer Assembly, OSY Shutoffs, Cam-Check Valves, Cubic Feet Meter

Ames 4" 3000SS Double Check Detector Backflow Preventer Assembly, OSY Shutoffs, Cam-Check Valves, Cubic Feet Meter

Regular price $10,149.00

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Item #: DDP690988
Availability: Special Order
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Ames 8" 3000SS Double Check Detector Backflow Preventer Assembly, Post Indicator Valve x OSY Shutoff Valve, Cam-Check Valves, Gallons/Minute Meter

Ames 8" 3000SS Double Check Detector Backflow Preventer Assembly, Post Indicator Valve x OSY Shutoff Valve, Cam-Check Valves, Gallons/Minute Meter

Regular price $23,794.50

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Item #: DDP0191556
Availability: Special Order
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Ames 8" 3000SS Double Check Detector Backflow Preventer Assy, Domestic OSY Shutoffs, Flanged Inlet x Grooved Outlet, Cam-Checks, Gallons/Minute Meter

Ames 8" 3000SS Double Check Detector Backflow Preventer Assy, Domestic OSY Shutoffs, Flanged Inlet x Grooved Outlet, Cam-Checks, Gallons/Minute Meter

Regular price $23,794.50

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Item #: DDP0696029
Availability: Special Order
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Ames 8" 3000SS Double Check Detector Backflow Preventer Assembly, NRS Shutoffs, Cam-Check Valves, Gallons/Minute Meter

Ames 8" 3000SS Double Check Detector Backflow Preventer Assembly, NRS Shutoffs, Cam-Check Valves, Gallons/Minute Meter

Regular price $24,300.75

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Item #: DDP0690459
Availability: Special Order
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Ames 8" 3000SS Double Check Detector Backflow Preventer Assembly, NRS Shutoffs, Cam-Check Valves, Less Meter

Ames 8" 3000SS Double Check Detector Backflow Preventer Assembly, NRS Shutoffs, Cam-Check Valves, Less Meter

Regular price $24,141.00

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Item #: DDP0691543
Availability: Special Order
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Ames 8" 3000SS Double Check Detector Backflow Preventer Assembly, Post Indicator Valve x OSY Shutoff Valve, Cam-Check Valves, Cubic Feet Meter

Ames 8" 3000SS Double Check Detector Backflow Preventer Assembly, Post Indicator Valve x OSY Shutoff Valve, Cam-Check Valves, Cubic Feet Meter

Regular price $25,455.75

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Item #: DDP0191551
Availability: Special Order
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Ames 8" 3000SS Double Check Detector Backflow Preventer Assembly, Less Shutoff, Cam-Check Valves, Less Meter

Ames 8" 3000SS Double Check Detector Backflow Preventer Assembly, Less Shutoff, Cam-Check Valves, Less Meter

Regular price $17,935.50

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Item #: DDP0691541
Availability: Special Order
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Ames 8" 3000SS Double Check Detector Backflow Preventer Assembly, OSY Shutoff Valve x Post Indicator Valve, Cam-Check Valves, Gallons/Minute Meter

Ames 8" 3000SS Double Check Detector Backflow Preventer Assembly, OSY Shutoff Valve x Post Indicator Valve, Cam-Check Valves, Gallons/Minute Meter

Regular price $25,455.75

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Item #: DDP0191566
Availability: Special Order
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Ames 8" 3000SS Double Check Detector Backflow Preventer Assembly, Domestic OSY Shutoffs, Cam-Check Valves, Cubic Feet Meter

Ames 8" 3000SS Double Check Detector Backflow Preventer Assembly, Domestic OSY Shutoffs, Cam-Check Valves, Cubic Feet Meter

Regular price $23,794.50

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Item #: DDP0692737
Availability: Special Order
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Ames 8" 3000SS Double Check Detector Backflow Preventer Assembly, Groove x Flange Domestic OSY Shutoffs, Cam-Check Valves, Cubic Feet Meter

Ames 8" 3000SS Double Check Detector Backflow Preventer Assembly, Groove x Flange Domestic OSY Shutoffs, Cam-Check Valves, Cubic Feet Meter

Regular price $23,794.50

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Item #: DDP0696026
Availability: Special Order
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Ames 8" 3000SS Double Check Detector Backflow Preventer Assembly, OSY Shutoffs, Cam-Check Valves, Gallons/Minute Meter

Ames 8" 3000SS Double Check Detector Backflow Preventer Assembly, OSY Shutoffs, Cam-Check Valves, Gallons/Minute Meter

Regular price $23,794.50

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Item #: DDP0690458
Availability: Special Order
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Ames 8" 3000SS Double Check Detector Backflow Preventer Assembly, OSY Shutoff Valve x Post Indicator Valve, Cam-Check Valves, Cubic Feet Meter

Ames 8" 3000SS Double Check Detector Backflow Preventer Assembly, OSY Shutoff Valve x Post Indicator Valve, Cam-Check Valves, Cubic Feet Meter

Regular price $25,455.75

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Item #: DDP0191561
Availability: Special Order
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Ames 8" 3000SS Double Check Detector Backflow Preventer Assembly, Groove x Flange Domestic OSY Shutoffs, Cam-Check Valves, Gallons/Minute Meter

Ames 8" 3000SS Double Check Detector Backflow Preventer Assembly, Groove x Flange Domestic OSY Shutoffs, Cam-Check Valves, Gallons/Minute Meter

Regular price $23,794.50

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Item #: DDP0696027
Availability: Special Order
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Ames 2 1/2" 3000SS Double Check Detector Backflow Preventer Assembly, OSY Shutoffs, Cam-Check Valves, Cubic Feet Meter

Ames 2 1/2" 3000SS Double Check Detector Backflow Preventer Assembly, OSY Shutoffs, Cam-Check Valves, Cubic Feet Meter

Regular price $8,396.25

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Item #: DDP690980
Availability: Special Order
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