Apollo 1" Model RP4A Series Reduced Pressure Backflow Preventer/4A-200 Series

1" Model RP4A Series Reduced Pressure Backflow Preventer/4A-200 Series 4A205A2F THIS IS NOT THE LEAD-FREE MODEL The Apollo® model RP4A series reduced pressure backflow preventers provide maximum protection against backsiphonage or backpressure 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 five-year Apollo® factory warranty.