Previous slideNext slideFlushometers/Royal®ROYAL 190 ESS33 variationsRoyal® Concealed Sensor Hardwired Urinal FlushometerFinishFlush Volume (gpf)0.51.01.53.5View all filtersFind partsWhere to buyAdd to DesignSpecSpecificationsFeaturesFlush volumes start as low as a pint of waterWater conservation is aided by the ADA-compliant, non-hold-open handle, which prevents urinal from exceeding intended flush volumeFlush accuracy is controlled by CID™ technology, also enhancing water efficiencyDurability is facilitated with high copper, low zinc brass castings for dezincification resistanceAdjustable 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 1037If the valve is an ESS WB, the 13 x 17 wall box is included If it’s a manual valve WB variation, then the wall box needs to be ordered separatelyDownloadsVideos