Additional InformationASSE 1013-2011|AWWA C511|CSA B64.4|NSF/ANSI 61/372|Federal Public Law 111-380|USC FCCCHR|cCSAus Certified|UPC Listed
Marketing InformationThe Apollo® valves model RP4A and RP4LF4A Series lead-free and non-lead free series reduced pressure backflow preventers with push end connections provide maximum protection against back siphonage or back pressure from substances that are hazardous to the potable water supply. The top accessed modular check valve cartridges provide captured springs, replaceable seats and reversible silicone seat discs. This made in America assembly features ball valves with stainless steel handles and trim as standard and carries the 5 year Apollo® valves factory warranty.