Previous slideNext slideFlushometers/Sloan®SLOAN 603 ESS2 variationsSloan® Concealed Sensor Specialty Hardwired Water Closet FlushometerFlush Volume (gpf)1.281.6Water EfficiencyHigh Efficiency Low Consumption Find partsWhere to buyAdd to DesignSpecSpecificationsFeaturesSensor-activated, hardwired closet flushometerHigh Chloramine Resistant PERMEX® Synthetic Rubber Diaphragm with Linear Filtered Bypass and Vortex Cleansing ActionDurability is facilitated with high copper, low zinc brass castings for dezincification resistanceAdjustable tailpieceHigh chloramine resistant PERMEX® Synthetic Rubber Diaphragm with Linear Filtered Bypass and Vortex Cleansing ActionValve 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