Backflow Preventers

Lead Free* Flanged Double Check Valve Assembly Backflow Preventers This lead free double check valve backflow preventer assembly is designed to prevent the reverse flow of water of non-potable quality from being pumped or siphoned into the potable water...

Lead Free* SS Double Check Valve Assembly Backflow Preventer, UL/FM Butterfly Valve Shutoffs This lead free double check valve backflow preventer assembly is designed to prevent the reverse flow of water of non-potable quality from being pumped or...

Air Gaps This air gap for reduced pressure zone assembly, 1/2 IN series 009, 3/4 IN series 009M2 and 009M3, and 1/2 to1 IN series 995, provides an unobstructed, physical separation between the discharge end of a potable water supply line and an open...