{"title":"Backflow Devices - Febco - DCVA - Double Check Valve Assemblies - 8\" - 870W Series","description":null,"products":[{"product_id":"8-lf870w-dnrs","title":"8 LF870W-DNRS","description":"\u003cp\u003eThis 8 inch lead free MasterSeries® configurable double check valve backflow preventer assembly is designed to prevent the backflow of polluted water from entering into the potable water supply. 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