Vacuum Breaker Repair Kit, For Use With Sloan and Zurn Flushometers

Flush-valve vacuum-breaker repair parts are components for replacing the vented sleeve that stops backflow to prevent contamination of the water supply. Vacuum breakers sit below the diaphragm assembly of a flush valve (flushometer) to keep water from flowing backwards through the valve during flushing. They typically need repair or replacement when they allow leaks through the vent holes.