American Standard Selectronic Exposed Toilet Flush Valve, 1-1/2 In. Top Spud Bowls, Dc Powered, 1.28 Gpf, Polished Chrome

Self-Cleaning Piston With Integral Wiper Spring Significantly Reduces Clogging And Maintenance Selectronic Proximity System With Universal Sensor Provides Hygenic, ''Hands Free'' Operation State-Of-The-Art Electronics Prevent Ghost Flushing Dezincification Resistant Semi-Red Brass Alloy Fully Mechanical Manual Override Button Can Flush The Valve Without Power Fail-Safe Valve Automatically Closes Upon Loss Of Power Or Water Pressure And Does Not Need To Be Reset Adjustable Sanitary Flush Cleans The Fixture And Maintains The Trap Seal Valve Automatically Switches To Water Savings Mode During Periods Of Heavy Usage Chemical Resistant Epdm Seals For Extended Life High Back Pressure Vacuum Breaker Adjustable Tailpiece Range Can Be Adjusted Manually Or With Optional Remote Control No External Volume Adjustment Can Be Installed Left Or Right Handed