3", 4", 6", 8"


This is a double check detector assembly. Production began in 1999 and was discontinued in 2003. In 1997 the Ames Company was purchased by the Watts Regulator Company. Ames began marketing the Watts 775 DCDA as the Ames 3001SS. There is a model 3001SSN which is the same as the 3001SS except they include two 90 degree elbows between the backflow preventer flange and gate valve flange. For repair information see the Watts 775 series. The bypass assembly could be either the Ames 2001 3/4", the Ames 2000B 3/4", or the Ames 2000BM3 3/4". Verify which model you have as the parts will be different.


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.