Ames: 2 1/2" - 4" - First or Second Check Rubber Parts Kit (Red Silicone) for a C-200 Double Check / C-300 Double Check Detector Assembly / C-400 Reduced Pressure Zone / C-500 Reduced Pressure Detector Assembly
(Same as 0899202)
Kit Includes:
Check Disk, Check O-Ring, E-Clip, and Sleeve O-Ring