EL-1109-A / 3345083

The EL-1109-A diaphragm performance assembly is a replacement kit for water closet Royal® Optima® ES-S (electronic solenoid sensor) style flushometers. The EL-1109-A diaphragm performance kit is intended for the electronic solenoid and actuators operating with a 24V or 120V electrical supply. The EL-1109-A includes an A-1045-A 1.28 gpf dual-filtered diaphragm, an EL-128-A actuator, an H-553 tailpiece o-ring, and a V-651-A vacuum breaker assembly. Sloan offers additional repair parts based on your flushometer needs.