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Backflow Repair Parts
- Ames
  
  1/4"
  3/8"
  1/2"
  3/4"
  1"
  1 1/4"
  1 1/2"
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  2 1/2"
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- Shop All Backflow Repair Parts
Backflow Devices
Installation Accessories
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- Bypass Meters
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  Ames
  Febco
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  Aluminum Enclosures
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  Roof Heat Wires
  Insulated Pillows
  WattsBox
- Fire Thread Adaptors
- Strainers
  
  Ames
  Febco
  Watts
  Wilkins
- Flange Packs
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- Tools & Accessories
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- LF NPT Pipe Fittings
  
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- Shop All Installation Accessories
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Test Kits & Calibrations
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- Calibration Packages
  
  Silver
  Platinum
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- Backflow Test Kits & Accessories
  
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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® 10" 3000SS-OSYXPIV-CFM Double Check Detector Assembly, OSY Shutoff Valve x Post Indicator Valve, Cam-Check Valves, Cubic Feet Meter

Ames® 10" 3000SS-OSYXPIV-CFM Double Check Detector Assembly, OSY Shutoff Valve x Post Indicator Valve, Cam-Check Valves, Cubic Feet Meter

Regular price $34,788.75

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Item #: 0191562
Availability: Special Order
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Ames® 2" 3000BM1-FP-LM-GV Bronze Double Check Detector Assembly, Gear Operated Ball Valve Shutoffs, Pre-Wired Tamper Switches, Grooved Ends, Less Meter

Ames® 2" 3000BM1-FP-LM-GV Bronze Double Check Detector Assembly, Gear Operated Ball Valve Shutoffs, Pre-Wired Tamper Switches, Grooved Ends, Less Meter

Regular price $7,149.00

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Item #: 88005600
Availability: Special Order
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Ames® 3" C300-OSY-FXG-GPM Colt Double Check Detector Assembly, OSY Shutoffs, Flanged Inlet x Grooved Outlet, Tri-Link Checks, Gallons/Minute Meter

Ames® 3" C300-OSY-FXG-GPM Colt Double Check Detector Assembly, OSY Shutoffs, Flanged Inlet x Grooved Outlet, Tri-Link Checks, Gallons/Minute Meter

Regular price $7,522.41

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Item #: 0191533
Availability: Special Order
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Ames® 6" 3000SS-DOSY-GXF-CFM Double Check Detector Assembly, Groove x Flange Domestic OSY Shutoffs, Cam-Check Valves, Cubic Feet Meter

Ames® 6" 3000SS-DOSY-GXF-CFM Double Check Detector Assembly, Groove x Flange Domestic OSY Shutoffs, Cam-Check Valves, Cubic Feet Meter

Regular price $13,151.25

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Item #: 0696020
Availability: Special Order
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Ames® 4" M300-OSY-LM Maxim Double Check Detector Assembly, OSY Shutoffs, Tri-Link Checks, Less Meter

Ames® 4" M300-OSY-LM Maxim Double Check Detector Assembly, OSY Shutoffs, Tri-Link Checks, Less Meter

Regular price $12,416.25

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Item #: 0206600
Availability: Special Order
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Ames® 3" C300-BFG-LM Colt Double Check Detector Assembly, Grooved Gear Butterfly Valves, Tri-Link Checks, Less Meter

Ames® 3" C300-BFG-LM Colt Double Check Detector Assembly, Grooved Gear Butterfly Valves, Tri-Link Checks, Less Meter

Regular price $7,894.96

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Item #: 0206573
Availability: Special Order
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Ames® 3" C300N-OSY-LM Colt Double Check Detector Assembly, N Pattern, OSY Shutoffs, Tri-Link Checks, Less Meter

Ames® 3" C300N-OSY-LM Colt Double Check Detector Assembly, N Pattern, OSY Shutoffs, Tri-Link Checks, Less Meter

Regular price $7,882.12

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Item #: 0206567
Availability: Special Order
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Ames® 6" M300N-OSY-LM Maxim Double Check Detector Assembly, N Pattern, OSY Shutoffs, Tri-Link Checks, Less Meter

Ames® 6" M300N-OSY-LM Maxim Double Check Detector Assembly, N Pattern, OSY Shutoffs, Tri-Link Checks, Less Meter

Regular price $14,911.50

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Item #: 0206607
Availability: Special Order
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Ames® 4" 3000SS-OSY-LM Double Check Detector Assembly, OSY Shutoffs, Cam-Check Valves, Less Meter

Ames® 4" 3000SS-OSY-LM Double Check Detector Assembly, OSY Shutoffs, Cam-Check Valves, Less Meter

Regular price $9,999.00

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Item #: 0691565
Availability: Special Order
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Ames® 6" 3000SS-OSYXPIV-GPM Double Check Detector Assembly, OSY Shutoff Valve x Post Indicator Valve, Cam-Check Valves, Gallons/Minute Meter

Ames® 6" 3000SS-OSYXPIV-GPM Double Check Detector Assembly, OSY Shutoff Valve x Post Indicator Valve, Cam-Check Valves, Gallons/Minute Meter

Regular price $14,067.01

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Item #: 0191565
Availability: Special Order
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Ames® 4" C300N-BFG-LM Colt Double Check Detector Assembly, N Pattern, Grooved Gear Butterfly Valves, Tri-Link Checks, Less Meter

Ames® 4" C300N-BFG-LM Colt Double Check Detector Assembly, N Pattern, Grooved Gear Butterfly Valves, Tri-Link Checks, Less Meter

Regular price $9,784.50

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Item #: 0206579
Availability: Special Order
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Ames® 4" M300N-BFG-LM Maxim Double Check Detector Assembly, N Pattern, UL/FM Butterfly Valves, Less Meter

Ames® 4" M300N-BFG-LM Maxim Double Check Detector Assembly, N Pattern, UL/FM Butterfly Valves, Less Meter

Regular price $12,119.25

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Item #: 0206617
Availability: Special Order
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Ames® 3" C300N-BFG-LM Colt Double Check Detector Assembly, N Pattern, Grooved Gear Butterfly Valves, Tri-Link Checks, Less Meter

Ames® 3" C300N-BFG-LM Colt Double Check Detector Assembly, N Pattern, Grooved Gear Butterfly Valves, Tri-Link Checks, Less Meter

Regular price $8,443.50

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Item #: 0206578
Availability: Special Order
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Ames® 4" C300-NRS-LM Colt Double Check Detector Assembly, NRS Shutoffs, Tri-Link Checks, Less Meter

Ames® 4" C300-NRS-LM Colt Double Check Detector Assembly, NRS Shutoffs, Tri-Link Checks, Less Meter

Regular price $8,103.00

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Item #: 0206557
Availability: Special Order
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Ames® 2 1/2" C300-OSY-LM Colt Double Check Detector Assembly, OSY Shutoffs, Tri-Link Checks, Less Meter

Ames® 2 1/2" C300-OSY-LM Colt Double Check Detector Assembly, OSY Shutoffs, Tri-Link Checks, Less Meter

Regular price $6,662.16

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Item #: 0206560
Availability: Special Order
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Ames® 2 1/2" 3000SS-LG-LM Double Check Detector Assembly, Less Shutoff, Cam-Check Valves, Less Meter

Ames® 2 1/2" 3000SS-LG-LM Double Check Detector Assembly, Less Shutoff, Cam-Check Valves, Less Meter

Regular price $6,317.25

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Item #: 0691577
Availability: Special Order
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Ames® 6" C300-OSY-FXG-CFM Colt Double Check Detector Assembly, OSY Shutoffs, Flanged Inlet x Grooved Outlet, Tri-Link Checks, Cubic Feet Meter

Ames® 6" C300-OSY-FXG-CFM Colt Double Check Detector Assembly, OSY Shutoffs, Flanged Inlet x Grooved Outlet, Tri-Link Checks, Cubic Feet Meter

Regular price $11,037.75

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Item #: 0191529
Availability: Special Order
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Ames® 6" M300N-BFG-LM Maxim Double Check Detector Assembly, N Pattern, UL/FM Butterfly Valves, Less Meter

Ames® 6" M300N-BFG-LM Maxim Double Check Detector Assembly, N Pattern, UL/FM Butterfly Valves, Less Meter

Regular price $15,572.25

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Item #: 0206618
Availability: Special Order
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Ames® 10" 3000SS-PIVXOSY-GPM Double Check Detector Assembly, Post Indicator Valve x OSY Shutoff Valve, Cam-Check Valves, Gallons/Minute Meter

Ames® 10" 3000SS-PIVXOSY-GPM Double Check Detector Assembly, Post Indicator Valve x OSY Shutoff Valve, Cam-Check Valves, Gallons/Minute Meter

Regular price $34,788.75

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Item #: 0191557
Availability: Special Order
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Ames® 8" C300-OSY-LM Colt Double Check Detector Assembly, OSY Shutoffs, Tri-Link Checks, Less Meter

Ames® 8" C300-OSY-LM Colt Double Check Detector Assembly, OSY Shutoffs, Tri-Link Checks, Less Meter

Regular price $18,830.99

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Item #: 0206564
Availability: Special Order
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Ames® 8" C300N-OSY-LM Colt Double Check Detector Assembly, N Pattern, OSY Shutoffs, Tri-Link Checks, Less Meter

Ames® 8" C300N-OSY-LM Colt Double Check Detector Assembly, N Pattern, OSY Shutoffs, Tri-Link Checks, Less Meter

Regular price $20,824.50

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Item #: 0206570
Availability: Special Order
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Ames® 8" C300N-DOSY-G Colt Double Check Detector Assembly, N Pattern, Domestic OSY Shutoffs, Tri-Link Checks, Gallons/Minute Meter

Ames® 8" C300N-DOSY-G Colt Double Check Detector Assembly, N Pattern, Domestic OSY Shutoffs, Tri-Link Checks, Gallons/Minute Meter

Regular price $20,993.24

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Item #: 0206487
Availability: Special Order
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Ames® 4" C300-OSYXPIV-GPM Colt Double Check Detector Assembly, OSY Shutoff x Post Indicator Valve, Tri-Link Checks, Gallons/Minute Meter

Ames® 4" C300-OSYXPIV-GPM Colt Double Check Detector Assembly, OSY Shutoff x Post Indicator Valve, Tri-Link Checks, Gallons/Minute Meter

Regular price $9,143.24

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Item #: 0206697
Availability: Special Order
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Ames® 4" 3000SS-LG-LM Double Check Detector Assembly, Less Shutoff, Cam-Check Valves, Less Meter

Ames® 4" 3000SS-LG-LM Double Check Detector Assembly, Less Shutoff, Cam-Check Valves, Less Meter

Regular price $7,569.74

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Item #: 0691583
Availability: Special Order
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