4C-102-02A CBBP Carbonate Beverage Backflow Preventer, 3/8 in, MNPT, Acetal Body, Domestic

The Apollo 4C-100A Series Carbonated Beverage Backflow Preventer (CBBP-A) is designed to help prevent the contamination of the potable water supply due to backflow when installed on water distribution lines serving beverage dispensing equipment. The device consists of two independently acting check valves biased to a normally closed position. A normally open atmospheric port is located between the check valves. During backflow conditions, the port vents gases and/or liquids. Additionally, the CBBP-A is equipped with a 100 mesh integral strainer screen at the inlet. All wetted areas of the device are non-toxic, corrosion resistant, and approved for use with potable water.