Quality Plumbing Supply stocks flushometer diaphragms, diaphragm kits and parts from all the major flushometer manufacturers. Replace your flushometers diaphragm with a new diaphragm or diaphragm kit and get your flushometer to stop running.
If your flushometer is running and flushing it out will not stop it this usually means the flushometer diaphragm is bad. Other indicators are small leaks from the outside cover, deteriorating black rubber when touched or on leather diaphragms, rips, tears and shrinkage. Replace the diaphragm with a new flushometer diaphragm kit and get your flushometers running like new.