3/4″-1″ Replace for Wilkins 975XL and 975XL2 Complete Repair Kit Replacement

About this item Scope of application: This Complete Repair Kit is compatible with 3/4″-1″ Backflow Preventer 975XL, 975XL2. Function After replacement, the water leakage caused by the oxidation of the parts can be solved. Material: made of materials with excellent performance and longer service life, it has strong durability, corrosion resistance and rust resistance. High quality materials make it long-term use. Package Includes No. 1 and No. 2 check seal ring, No. 1 and No. 2 check spring, relief valve rubber components, relief valve spring, O-rings, poppets.