WILKINS/ZURN COMPLETE RUBBER KIT 15/20MM (RK34-375R) KIT INCLUDES : Both Check Discs, Check O-rings, RV diaphragm, RV Disc, RV O-rings, and Vessel O-rings
WILKINS/ZURN MAJOR SERVICE KIT 15/20MM(RK34-375) KIT INCLUDES : Both Check Assemblies, RV Stem Assembly, RV Seat, RV Spring, RV O-rings, and Vessel O-rings
Backflow Spare Parts Booklet 4.56 mb
