Home / Backflow Assemblies / Ames Backflow Assemblies / 3/4 IN / DCFilter your Results Assembly TypeAll 2000BM3 DCFind PartsClear FiltersSKU: A 2000BM334LFAMES 3/4" LF2000BM3 LEAD FREE DOUBLE CHECK VALVE BACKFLOW PREVENTION ASSEMBLY$539.63Add to CartSign In for Contractor PriceSKU: A 2000BM334AMES 3/4" 2000BM3 DOUBLE CHECK VALVE BACKFLOW PREVENTION ASSEMBLY *CONTAINS LEAD*$433.90Add to CartSign In for Contractor Price