Specific Application The Rubber Repair Kit is compatible with the 3/4"-1" Model 975XL and 975XL2 Reduced Pressure Principle Backflow Preventer. Strong Functions The accessories within the kit allow you to speed up the repairs, while lowering maintenance costs and extending the product life. The 3/4"-1" Rubber Repair Kit offers long-lasting protection from back siphonage and back pressure of contaminated water into the potable water supply. Superior Materials Made of high-quality rubber and silicone. With strong durability, corrosion resistance and anti-rust performance. Better quality allows it to be used for a longer time. Package Includes .
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