Wilkins: 6" - Rubber Parts Kit for a 375DA / 475DA / 375ADA / 475STDA Reduced Pressure Detector Assembly
Kit includes:
2 Check Discs, 2 Check O-Rings, 8 Poppet Bolt O-Rings,RV Diphragm, Relief Valve Seat Disc, Upper Plunger O-Ring, Seat O-Ring, and Piston O-Ring, and Rubber Parts for Bypass Assembly
