Previous slideNext slideFlushometers/G2G2 81157 variationsG2 Exposed Sensor Water Closet FlushometerFlush Volume (gpf)1.281.63.5Water EfficiencyHigh Efficiency Low Consumption Water Saver Find partsWhere to buyAdd to DesignSpecSpecificationsFeaturesAutomatically operates by means of an infrared sensor with multiple-focused, lobular sensing fields for high and low target detectionUser-friendly, three-second flush delayAdjustable tailpieceHigh copper, low zinc brass castings for dezincification resistanceAvailable in low consumption (1.6 gpf/6.0 Lpf), water saver (3.5 gpf/13.2 Lpf), and high efficiency (1.28 gpf/4.8 Lpf) modelsValve 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