Sharkbite 1 in. BF-1 Series Dual Check Backflow Preventer with Connections

The Cash Acme dual check valve with integrated SharkBite connections prevents polluted water from entering the potable water supply system by preventing the reverse flow of water into supply lines. Constructed of a cast bronze body and brass union inlet connection. The Cash Acme Dual Check Backflow Preventers are constructed with Stainless steel springs and EPDM rubber seats and O-rings.