A commercial plumbing repair kit designed to protect clean water lines in flushometer toilet systems. It works as a vacuum breaker, which means it automatically responds when suction or negative pressure forms inside the water pipe. When this happens, the internal mechanism allows air to enter the system, breaking the suction effect so contaminated water cannot flow backward into the fresh water supply. Over time, normal use and mineral buildup from water can wear out the internal seals and gaskets. When these parts fail, it can lead to leaks, weak flushing, or water spraying around the valve connection. Replacing the damaged components restores proper sealing, improves flushing performance, and helps maintain safe and reliable operation in commercial restroom environments.
Equipment Compatibility:
Typical uses for this Sloan vacuum breaker repair kit include commercial flush valves, sensor flush toilets, and restroom plumbing systems in public buildings. This Vacuum Breaker V-551-A Kit is compatible with Sloan systems and other similar flushometer setups where backflow prevention and safe water control are required for proper operation.
Brand Compatibility:
This kit replaces the original vacuum breaker components used in compatible flushometer systems. Full cross-reference details and full compatibility information are provided separately.
Product Specifications:
Product Type: Vacuum Breaker Repair Kit
Manufacturer: Sloan
SKU: V-551-A
Kit Contents: Internal vacuum breaker repair components
System Fit: Sloan Crown, Regal, Royal, G2, ECOS flush valves
Application: Commercial toilet and urinal flush systems
Key Features:
- Includes a full set of replacement parts needed to repair the vacuum breaker for quick and complete restoration.
- Allows air to enter the system during pressure drops, helping prevent backflow of contaminated water.
- Compatible with multiple Sloan flush valve models commonly used in commercial restroom systems.
- Helps resolve leaks and water spray issues around the flush valve connection area.
- Restores proper flushing strength and supports smooth, reliable system performance.
