Sloan Part 3301124 Royal A-1043-A-BX Urinal Diaphragm Rebuild Kit 0.5 gpf

Genuine Sloan Diaphragm (Drop-in) Kit. The high performance Permex diaphragm included is for 0.5 gpf urinal flush valves.

The diaphragm kit sits directly below the inside cover in the top of a flush valve. It regulates the pressure within a flush valve and when the flushometer handle is pulled, or the sensor activated, it acts as a regulator, controlling the volume of the flush.

Generally speaking, a flushometer diaphragm will last around 4 years in a busy environment (about two hundred and fifty thousand flushes!), however, this can be affected by water quality, especially sediment and other contaminants.

If your toilet or urinal flushometer no longer flushes when the handle is pulled, the relief valve (which is part of this kit) may be damaged or overworn. If the flush is too long, or does not shut off afterwords, the diaphragm may be damaged, clogged, or corroded. This drop-in kit is designed to quickly, and simply fix both of these issues. Just be sure to get the right one, based on your flushometer and how many gpf (gallons per flush) it is designed for.