Product Info Catalog Plumbing Valves Vacuum Breakers Replacement Vacuum Breaker, Anti-Siphon, Frost Free. Replacement Vacuum Breaker, Anti-Siphon, Frost Free. Request a Quote UPC: 32888149915 SKU: 751794 Model Number: 888-576HC Replacement Anti-Siphon Frost Free Vacuum Breaker, Includes Vacuum Breaker Cap, Fits TV #'s 138-950, 138-951, 138-952, 138-953, 138-954, 138-955, 566-727, 566-735, 566-743, 566-754 & 566-762.
