Backflow Reference Manual - Febco

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2 1/2, 3", 4", 6", 8", 10"


This is a reduced pressure detector assembly. Production began approximately 1989. It uses an assembly similar in design to the 825YD for the main assembly and an 825Y 3/4" for the bypass assembly.


Common repair parts are a very small subset of the 10,000 plus items BAVCO stocks. Please feel free to contact us direct at 800-458-3492 for pricing on items not listed or backflow prevention devices.