Previous slideNext slideFlushometers/Royal®ROYAL 194 ESRoyal® Concealed Solenoid (less sensor) Hardwired Urinal FlushometerFind partsWhere to buyAdd to DesignSpecSpecificationsFeaturesPERMEX® Synthetic Rubber Diaphragm with Dual Filtered Fixed BypassOptima EL-1500 Self-Adaptive Infrared Sensor with Indicator LightNon-Hold-Open Integral Solenoid OperatorDie Cast Sensor Cover Plate with no visible fastenersAdjustable TailpiecePERMEX® Synthetic Rubber Diaphragm with Dual Filtered Fixed BypassValve body, Cover, Tailpiece and Control Stop shall be in compliance with ASTM Alloy Classification for Semi-Red BrassValve shall be in compliance to the applicable sections of ASSE 1037DetailsDownloadsCompliancesVideos