Ames: 2 1/2"-10" - Relief Valve Rubber Parts Kit for a Colt / Maxim Series RP / RPDA:
• C400 / M400 Reduced Pressure Zone Assembly
• C500 / M500 Reduced Pressure Detector Assembly
(Same as 0899236)
Kit Includes:
RV Diaphragm, RV Piston, RV E-Clip, and RV O-Ring
