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1ST Check Kit, C400/C500, 8"

First Check Kit for 8 Inch Reduced Pressure Zone Assembly C400, Reduced Pressure Zone Detector Assembly C500

  • Factory replacement part
  • For 8 inch reduced pressure zone and detector assembly
  • Includes first check assembly and check O-ring
  • Red silicone check disk material



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This check assembly kit includes the parts necessary to repair or replace the first check assembly of a 8 inch reduced pressure zone assembly, series C400 and C500. All parts are genuine and original to the valve.



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