Backflow Reference Manual - Beeco/Mifab

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


This is a double check assembly. Production began in 2010. The 1/2"-2" size is available in a leaded and unleaded bronze body. There is a single access cover on the top. The checks are an inline modular design and therefore the springs are contained when the cover is removed. The checks are a plastic construction and utilizes silicone rubber discs. The 2 1/2"-10" utilizes a fused epoxy coated ductile iron body. There is a single access cover attached with a groove coupling. The checks are modular and held into the body with a separate retainer ring for each check.


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.