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Apollo Valves is known for quality and reliability. The 4ALF218A2F RPLF4A Series two-inch bronze SAE backflow preventer offers essential protection against back-pressure and back-siphonage. It ensures a safe water system by preventing contamination from dirty sources. This reliable product features a modular check valve cartridge with easily replaceable parts, making maintenance straightforward.
This backflow preventer provides maximum protection for your plumbing system. It comes equipped with threaded test cock protectors and a modular captured spring relief valve.
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