You Backflow Products Connection

Backflow Reference Manual - Watts


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775 / 775N

Sizes

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

Description

This is a double check assembly. Production began in 1998. The 3"-6" was discontinued in 2003. In the 1/2"-2" size the body is made of copper tubing which is nickel plated. There is a single cover on the top. The checks are modular in construction and the springs are contained when the single access cover is removed. The check modules thread into the body. The 3"-8" body is made of stainless steel. The checks are modular in construction and the springs are contained when the single access cover is removed. The check modules are repairable and thread into the body. In the 3"-8" size there is a 775N model which uses two stainless steel elbows mounted between the backflow preventer flange and shut-off flange.

Details

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.