1/2\” Backflow Preventer, Reduced Pressure, Bronze with Ball Valves and SAE Test Cocks APOLLO 4A203A2F DESCRIPTIONThe Apollo Model RP4A Series Reduced Pressure Backflow Preventers provide maximum protection against back-siphonage 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. FEATURES Maximum Protection Against Back-Pressure/Back-Siphonage Modular Check Valve Cartridges w/ Easily Replaced Parts Reversible/Removable Chloramine-Resistant Silicone Seat Discs Low Head Pressure Loss Top Mounted Test Cocks Threaded Testcock Protectors Internal Sensing Passage Modular Captured Spring Relief Valve NOT FOR POTABLE WATER SERVICE – Select the 4ALF (Lead-Free) model if needed for drinking water. Standard with Full Port Ball Valves with Stainless Steel Handles Corrosion Resistant 5 Year Warranty APPROVALS ASSE 1013-2011 CSA B64.4 Federal Public Law 111-380 AWWA C511 Approved by the Foundation for Cross-Connection Control and Hydraulic Research at the University of Southern California Horizontal Installation Approvals on 1/2 – 2
