Backflow Reference Manual - Watts

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994 RPDA


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


This is a reduced pressure principle detector assembly. Production began in 1999. The Watts Regulator Company purchased the Ames Company and began marketing the Ames 5000 SS as the Watts 994RPDA. The mainline assembly is similar to the Watts 994. The bypass assembly is similar to the Watts 009M3 3/4".


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.