The Sloan Rubber Vacuum Breaker Assembly is a critical component for maintaining water safety in plumbing systems. Compatible with models V551, V651A, 427A, Z6000B, and 0323005, this assembly prevents backflow and contamination of potable water. Constructed from durable rubber, it ensures long-lasting performance and reliability. This vacuum breaker meets ANSI standards, making it suitable for commercial and residential applications. Its easy installation process allows for quick replacements, ensuring your plumbing system remains compliant and efficient.