SharkBite 1 1/4 in. x 1 in. BF-1 Series Dual Check Backflow Preventer with SharkBite 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. and The Cash Acme Back Flow Preventer is constructed of a cast bronze body and brass union inlet connection. The check assemblies are constructed with Stainless Steel spring and EPDM rubber seat discs and O-rings.