Previous slideNext slideFlushometers/Royal®ROYAL 111 DFSM2 variationsRoyal® Exposed Sensor Water Closet FlushometerFind partsWhere to buyAdd to DesignSpecSpecificationsFeaturesAll organic rubber has been replaced with synthetic compoundsCritical components, including cover, valve body, control stop and sweat solder kit, are made of semi-red brassPERMEX® 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 1037DownloadsVideos