Ames C400N-OSY 6" SS Reduced Pressure Zone Assembly

Ames C400 N pattern lead free reduced pressure zone backflow preventer assembly is designed to prevent the reverse flow of fire protection substances and water of non-potable quality from being pumped or siphoned into the potable water supply due to backsiphonage and or backpressure. The assembly has a stainless steel body with a quick access sleeve, torsion spring check modules, resilient seated gate valves with non-rising stem, test cocks, and a bottom mounted pressure relief valve.