Marketing InformationThis Sloan® vacuum breaker is the following dimensions 3/4 x 9 in. This is a popular vacuum breaker size. Includes the new-style repair kit. Chrome-plated finish. Designed for urinal applications. New-style vacuum breakers have a more modern look than old style vacuum breakers. They no longer have a visible seam between the nut and the piece below, making the vacuum breaker and overall flushometer look more seamless and modern. Fits all valves. Keep in mind that the diameter of-the replacement vacuum breaker needs to match the diameter of-the flushometer coupling assembly. You can find this by measuring the flushometer inlet diameter or by looking up the spec sheet for the flushometer.