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Reduced Pressure Zone Assembly, Colt Series C400, C400N, C400Z (Ames)

Series C400, C400N, C400Z Reduced Pressure Zone Assemblies prevent the reverse flow of polluted water from entering into the potable water supply due to backsiphonage and or backpressure. It consists of stainless steel body, sleeve and torsion spring check valves. Series C400, C400N, C400Z has a compact design that is 70% lighter than traditional designs, and is ideal for health hazard piping applications for protection against backsiphonage or backpressure. Check with local water authorities for installation requirements. Maximum Working Pressure: 175psi (12.06 bar).

Technical Details



Part Number: 

C400NBFG-0300 to -0600, 
C400OSY-0250 to -1000, 
C400OSYFG-0250 to -0800, 
C400OSYG-0250 to -0800, 
C400ZBFG-0250 to -0600, 

Documents and Resources

Technical Data Sheets