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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"
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  1/4"
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  3/4"
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  1 1/4"
  1 1/2"
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  2 1/2"
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  10"
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  2 1/2"
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- 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
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- Shop All Installation Accessories
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- Pressure Relief Valve
- Tamper Switch
Test Kits & Calibrations
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- Calibration Packages
  
  Silver
  Platinum
  Gold
- Backflow Test Kits & Accessories
  
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- Test Cocks
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  Ames
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  1"
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  NRS Models
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  1/2"
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- Test Cocks
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  Hi-Viz
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Home
Backflow Devices - Ames - DCDA - Double Check Detector Assemblies - 4"

Collection: Backflow Devices - Ames - DCDA - Double Check Detector Assemblies - 4"

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80 products

Ames® 4" M300N-OSY-LM Maxim Double Check Detector Assembly, N Pattern, OSY Shutoffs, Tri-Link Checks, Less Meter

Ames® 4" M300N-OSY-LM Maxim Double Check Detector Assembly, N Pattern, OSY Shutoffs, Tri-Link Checks, Less Meter

Regular price $11,472.75

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Item #: 0206606
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® 4" C300-PIVXOSY-GPM Colt Double Check Detector Assembly, Post Indicator Valve x OSY Shutoff, Tri-Link Checks, Gallons/Minute Meter

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

Regular price $8,712.74

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Item #: 0191544
Availability: Special Order
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Ames® 4" C300-BFG-LM Colt Double Check Detector Assembly, Grooved Gear Butterfly Valves, Tri-Link Checks, Less Meter

Ames® 4" C300-BFG-LM Colt Double Check Detector Assembly, Grooved Gear Butterfly Valves, Tri-Link Checks, Less Meter

Regular price $9,082.50

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Item #: 0206574
Availability: Special Order
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Ames® 4" 3000SS-DOSY-FXG-GPM Double Check Detector Assembly, Domestic OSY Shutoffs, Flanged Inlet x Grooved Outlet, Cam-Checks, Gallons/Minute Meter

Ames® 4" 3000SS-DOSY-FXG-GPM Double Check Detector Assembly, Domestic OSY Shutoffs, Flanged Inlet x Grooved Outlet, Cam-Checks, Gallons/Minute Meter

Regular price $10,149.00

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Item #: 0696017
Availability: Special Order
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Ames® 4" C300-PIVXOSY-CFM Colt Double Check Detector Assembly, Post Indicator Valve x OSY Shutoff, Tri-Link Checks, Cubic Feet Meter

Ames® 4" C300-PIVXOSY-CFM Colt Double Check Detector Assembly, Post Indicator Valve x OSY Shutoff, Tri-Link Checks, Cubic Feet Meter

Regular price $8,712.74

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Item #: 0191539
Availability: Special Order
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Ames® 4" 3000SS-NRS-CFM Double Check Detector Assembly, NRS Shutoffs, Cam-Check Valves, Cubic Feet Meter

Ames® 4" 3000SS-NRS-CFM Double Check Detector Assembly, NRS Shutoffs, Cam-Check Valves, Cubic Feet Meter

Regular price $10,439.24

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Item #: 0690989
Availability: Special Order
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Ames® 4" C300-OSY-FXG-GPM Colt Double Check Detector Assembly, OSY Shutoffs, Flanged Inlet x Grooved Outlet, Tri-Link Checks, Gallons/Minute Meter

Ames® 4" C300-OSY-FXG-GPM Colt Double Check Detector Assembly, OSY Shutoffs, Flanged Inlet x Grooved Outlet, Tri-Link Checks, Gallons/Minute Meter

Regular price $8,712.74

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Item #: 0191534
Availability: Special Order
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Ames® 4" C300-OSY-FXG-CFM Colt Double Check Detector Assembly, OSY Shutoffs, Flanged Inlet x Grooved Outlet, Tri-Link Checks, Cubic Feet Meter

Ames® 4" C300-OSY-FXG-CFM Colt Double Check Detector Assembly, OSY Shutoffs, Flanged Inlet x Grooved Outlet, Tri-Link Checks, Cubic Feet Meter

Regular price $8,712.74

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Item #: 0191528
Availability: Special Order
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Ames® 4" 3000SS-F-OSY-GPM Double Check Detector Assembly, OSY Shutoffs, Cam-Check Valves, Fire Flow Switch Check, Gallons/Minute Meter

Ames® 4" 3000SS-F-OSY-GPM Double Check Detector Assembly, OSY Shutoffs, Cam-Check Valves, Fire Flow Switch Check, Gallons/Minute Meter

Regular price $10,860.76

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Item #: 0690987
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® 4" LFC300-DOSY-C Colt Double Check Detector Assembly, Lead-Free, Domestic OSY Shutoffs, Tri-Link Checks, Cubic Feet Meter

Ames® 4" LFC300-DOSY-C Colt Double Check Detector Assembly, Lead-Free, Domestic OSY Shutoffs, Tri-Link Checks, Cubic Feet Meter

Regular price $10,956.54

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Item #: 0425139
Availability: Special Order
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Ames® 4" M300-BFG-LM Maxim Double Check Detector Assembly, Grooved Gear Butterfly Valves, Less Meter

Ames® 4" M300-BFG-LM Maxim Double Check Detector Assembly, Grooved Gear Butterfly Valves, Less Meter

Regular price $13,046.24

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Item #: 0206612
Availability: Special Order
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Ames® 4" C300-DOSY-C Colt Double Check Detector Assembly, Domestic OSY Shutoffs, Tri-Link Checks, Cubic Feet Meter

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

Regular price $9,840.77

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Item #: 0206326
Availability: Special Order
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Ames® 4" C300N-OSY-LM Colt Double Check Detector Assembly, N Pattern, OSY Shutoffs, Tri-Link Checks, Less Meter

Ames® 4" C300N-OSY-LM Colt Double Check Detector Assembly, N Pattern, OSY Shutoffs, Tri-Link Checks, Less Meter

Regular price $9,227.99

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Item #: 0206568
Availability: Special Order
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Ames® 4" C300-NRS-CFM Colt Double Check Detector Assembly, NRS Shutoffs, Tri-Link Checks, Cubic Feet Meter

Ames® 4" C300-NRS-CFM Colt Double Check Detector Assembly, NRS Shutoffs, Tri-Link Checks, Cubic Feet Meter

Regular price $8,253.00

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Item #: 0191437
Availability: Special Order
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Ames® 4" C300N-DOSY-C Colt Double Check Detector Assembly, N Pattern, Domestic OSY Shutoffs, Tri-Link Checks, Cubic Feet Meter

Ames® 4" C300N-DOSY-C Colt Double Check Detector Assembly, N Pattern, Domestic OSY Shutoffs, Tri-Link Checks, Cubic Feet Meter

Regular price $10,613.76

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Item #: 0206334
Availability: Special Order
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Ames® 4" C300N-BFG-CFM Colt Double Check Detector Assembly, N Pattern, Grooved Gear Butterfly Valves, Tri-Link Checks, Cubic Feet Meter

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

Regular price $9,950.01

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Item #: 0191264
Availability: Special Order
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Ames® 4" 3000SS-PIVXOSY-GPM Double Check Detector Assembly, Post Indicator Valve x OSY Shutoff Valve, Cam-Check Valves, Gallons/Minute Meter

Ames® 4" 3000SS-PIVXOSY-GPM Double Check Detector Assembly, Post Indicator Valve x OSY Shutoff Valve, Cam-Check Valves, Gallons/Minute Meter

Regular price $10,860.76

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Item #: 0191554
Availability: Special Order
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Ames® 4" 3000SS-OSYXPIV-GPM Double Check Detector Assembly, OSY Shutoff Valve x Post Indicator Valve, Cam-Check Valves, Gallons/Minute Meter

Ames® 4" 3000SS-OSYXPIV-GPM Double Check Detector Assembly, OSY Shutoff Valve x Post Indicator Valve, Cam-Check Valves, Gallons/Minute Meter

Regular price $10,860.76

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Item #: 0191564
Availability: Special Order
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Ames® 4" 3000SS-SR-LG-GPM Double Check Detector Assembly, Red Silicone Internals, Less Shutoff, Cam-Check Valves, Gallons/Minute Meter

Ames® 4" 3000SS-SR-LG-GPM Double Check Detector Assembly, Red Silicone Internals, Less Shutoff, Cam-Check Valves, Gallons/Minute Meter

Regular price $5,322.75

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Item #: 0692571
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® 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® 4" 3000SS-DOSY-GXG-GPM Double Check Detector Assembly, Groove x Groove Domestic OSY Shutoffs, Cam-Check Valves, Gallons/Minute Meter

Ames® 4" 3000SS-DOSY-GXG-GPM Double Check Detector Assembly, Groove x Groove Domestic OSY Shutoffs, Cam-Check Valves, Gallons/Minute Meter

Regular price $10,149.00

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Item #: 0696013
Availability: Special Order
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