Previous slideNext slideFlushometers/GEM-2®GEM-2 1166 variationsGEM-2® Exposed Manual Water Closet FlushometerFlush Volume (gpf)1.281.63.5Water EfficiencyHigh Efficiency Low Consumption Water Saver Find partsWhere to buyAdd to DesignSpecSpecificationsFeaturesValve 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