Features: Prevent leaks effectively with the Backflow Preventer Repair Kit, suitable for 3/4 inch to 1 inch model. Maintain water pressure balance and protect your plumbing system. Crafted from plastic and metal materials, this repair kit ensures long lasting use and convenient maintenance. Includes a complete set of components for easy replacement. Perfect for plumbers, property managers, and maintenance personnel responsible for water pressure control and backflow prevention in commercial buildings, residential complexes, and industrial facilities. Great for repairing and replacing central water supply systems in commercial buildings and residential complexes, as well as installing and maintaining water pressure control devices in public facilities. Keep your plumbing system in top shape with the Repair Kit, offering reliable backflow prevention and peace of mind for your water infrastructure needs. Specifications: Material: Plastic, Metal Size: As Shown Part Number: RK34-975XL Applicable Model: for 975XL & 975XL2 Package Includes: 1 Set Backflow Repair Kit note: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.