Compatibility: Fits for Febco 765 CBV 1/2 and 765 DBV 3/4 Replacement for 905-211, 765-050, 765-075 Package Includes: 1 x Bonnet 1 x Poppet 1 x Canopy 1 x Retainer 1 x Spare Rubber Ring 1 x Spring 1 x Lubricant 1 x Gasket 1 x E-Ring Material: Made of high-quality ABS plastic and brass (lead-free) Resistant to corrosion and built for long-term use Installation: Bonnet can be installed by hand Recommended to apply the included lubricant to bearings and threads for smoother installation Function: Designed for repairing and replacing key components in backflow preventers and pressure vacuum breakers Enhances sealing performance and addresses leakage issues, improving overall system efficiency Scope of application: This repair kit is specifically designed for FEBCO 765 series backflow preventers, Fit for 765 CBV 1/2 and 765 DBV 3/4 models. Compatible with part numbers 905-211, 765-050, and 765-075. Please verify the part numbers to ensure compatibility before purchasing. Complete Repair Kit: Includes 1 bonnet, 1 stem, 1 spare rubber ring, 1 spring, 1 lubricant, 1 poppet, 1 gasket, 1 e-ring, 1 canopy, and 1 retainer. Provides all necessary components for a comprehensive repair, facilitating quick and easy maintenance. Factory-Tested Performance: Each component is tested for quality and performance before leaving the factory. This rigorous testing process ensures that the parts exceed OEM standards, providing reliable and effective repairs. Effective Leak Repair: This repair kit solves leak issues in backflow preventers by replacing old or damaged parts. After installation, it ensures a tight seal, stopping leaks and maintaining your system's safety and performance. Quick and Economical: This repair kit offers a cost-effective alternative to OEM parts, delivering fast, reliable restoration of your backflow preventer’s function. It enhances performance and provides better value, ensuring your system operates at its best without breaking the bank. Premium Materials: Constructed from high-quality ABS plastic and brass, this repair kit is built to last. The materials are resistant to corrosion and wear, ensuring durability and long service life. Easy Installation: The bonnet can be easily installed by hand. Apply the included lubricant to the bearings and threads to facilitate smooth installation and ensure a secure fit. Enhanced Sealing: Designed to offer superior sealing capabilities, this kit prevents leaks caused by fluctuations in water pressure, ensuring your backflow preventer operates efficiently. Robust Design: The components are built to endure long-term use and withstand environmental stress. They are engineered to handle pressure and impact, making them suitable for various conditions. Item Weight 5.7 ounces Manufacturer E-cowlboy Item model number 905211 Bonnet and Poppet Repair Kit Product Dimensions 2 x 2 x 0.99 inches