Key features

• •Fitments--- Backflow Preventer Complete Repair Kit is compatible with Zurn Wilkins 975XL and 975XL2, 3/4 in to 1in Reduced Pressure Principle Backflow Preventer. For Wilkins 975XL repair kit.
• •Function---You can replace the old and damaged o-rings, seats, springs, poppets and relief valve diaphragm to prevent the backflow preventer leaking. To solve the backflow preventer leakages by yourself. Save money and time!!
• •Replacement--- A backflow preventer cannot protect your water supply if it is leaking or damaged. Regularly inspect the connection for a worn or damaged parts and replace it so that the backflow prevent doesn't leak.
• •Material ---Backflow Preventer 975XL Reapair Kit is Made of ABS ,Rubber and Steel , it is Lightweight, hard and durable . Springs are constructed from high standard steel with Anodized finish. With stable performance and reliable use and longer service life
• •What you get---Includes No. 1 and No. 2 check valve o-rings, seats and springs, and poppets Assembly, relief valve seat, spring and o-ring, and relief valve stem assembly. Great replacement for wilkins zurn 975xl repair kit.