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Backflow Repair Parts
- Ames
  - 1/4"
  - 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"
- Febco
  - 1/2"
  - 3/4"
  - 1"
  - 1 1/4"
  - 1 1/2"
  - 2"
  - 2 1/2"
  - 3"
  - 4"
  - 6"
  - 8"
  - 10"
- Flomatic
  - 1/2"
  - 3/4"
  - 1"
  - 1 1/4"
  - 1 1/2"
  - 2"
  - 2 1/2"
  - 3"
  - 4"
  - 6"
  - 8"
- Hersey
  - 3/4"
  - 1"
  - 1 1/4"
  - 1 1/2"
  - 2"
  - 2 1/2"
  - 3"
  - 4"
  - 6"
  - 8"
  - 10"
- Watts
  - 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"
- Wilkins
  - 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"
Backflow Devices
Test Kits & Accessories
Test Cocks & Adapters
- Adapters
- Test Cocks
Valves & Strainers
- Strainers
  - Watts
  - Wilkins
- Ball Valves
  - Ames
  - Febco
  - Watts
  - Wilkins
- Gate Valves
  - 1/2"
  - 3/4"
  - 1"
  - 1 1/4"
  - 1 1/2"
  - 2"
  - 2 1/2"
  - 3"
  - 4"
  - 6"
  - 8"
  - 10"
- Soft Seated Checks
  - 1/2"
  - 3/4"
  - 1"
  - 1 1/4"
  - 1 1/2"
  - 2"
- Pressure Reducing Valves
  - Wilkins
  - Watts
- Flange Packs
Bypass Meters
Clearance Items

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3/4"

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850 Series

The Febco 850 Series Double Check Valve Assemblies are an inline, bronze bodied device. Known as the Master Series, the 850 features replaceable seats, single cover design, and module style check assemblies.

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8 Industrial Park Dr Unit 18
Hooksett, New Hampshire 03106
United States

1-800-336-6530

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