720A Pressure Vacuum Breaker Repair Kit and 720AB Bonnet Repair Kit RK1-720A RK1-720AB for 1/2"-1",1/2,3/4,1 Inch Pressure Vacuum Breaker

["Wide Compatibility:Compatible with Wilkins 720A pressure vacuum breakers in 1/2\", 3/4\", and 1\" sizes. Also compatible with the Wilkins RK1-720AB bonnet repair kit, providing a perfect replacement for original parts.","Premium Brass Build: Crafted from durable solid brass for enhanced strength and reliable freeze protection. Designed to perform in temperatures ranging from 33°F to 110°F, ensuring sturdy and long-lasting operation in varied conditions.","Safe for Potable Water: Designed as an advanced backflow prevention repair solution, it safeguards drinking water purity, fully compliant with residential and commercial water system standards.","Complete Repair Kit: Includes all necessary components: spring, bonnet, red rubber disc, spider assembly, canopy, O-rings, washers, and screws. Provides a convenient, all-in-one fix for leaks, worn seals, and valve malfunctions.","Easy Installation & Operation: Features a stainless steel ball valve handle for smooth, rust-proof operation. Precision-machined brass parts and sealing elements ensure a tight seal, reduce pressure loss, and simplify maintenance."]