30 Jul 3/4″-1″ Complete Repair Kit For Wilkins Backflow Preventer Zurn 975XL / 975XL2
Scope of application: This Repair set fits for model 3/4 Inch to 1 Inch 975XL and 975XL2 reduced pressure principle backflow preventers. Set combination: Repair Kit components include two Check Seat O-Rings, two Check Seats, two Retaining Bolts, two Seal Ring Retainers, two Seal Rings,...