Double Detector Check Assemblies

  • 806YD

    806YD

    Febco 806YD is a double check detector assembly. The 806 was discontinued 1988. The main unit is the Model 805Y. The ...
  • 856

    856

    Febco 856 double check detector assembly. Original production began in 1993. The Febco 856 uses the same body as the ...
  • 856ST

    856ST

    Febco MasterSeries® 856ST In-Line Design Double Check Detector Assemblies prevent the backflow of pollutants that...
  • 876V

    876V

    Febco 876V is a double check detector assembly. Original production began in 1993. The 856 uses the same body as the ...
  • 876VST

    876VST

    FEBCO MasterSeries® 876VST Double Check Detector Assembly is specifically designed to protect against possible ba...

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