Sloan Valve G2-81111 Optima Plus Battery Powered Sensor Operated 1.6 GPF Water Closet Flushometer, Chrome

Sloan G2-8111 Optima G2 Plus Battery Powered FlushometerExposed, Battery Powered, Sensor Operated G2; Model Water ClosetFlushometer for floor mounted or wall hung top spud bowls.Sloan G2-8111 Optima G2 Plus Battery Powered Flushometer Features:; PERMEX Synthetic Rubber Diaphragm with Dual Filtered Fixed Bypass; Flex Tube Diaphragm designed for improved life and reduced maintenance; ADA Compliant OPTIMA Plus Battery Powered Infrared Sensor for automatic "No Hands" operation; Infrared Sensor with Multiple-focused, Lobular Sensing Fields for high and low target detection; Latching Solenoid Operator; Engineered Metal Cover with replaceable Lens Window; User friendly three (3) second Flush Delay; Courtesy Flush Override Button; Four (4) Size AA Batteries factory installed; "Low Battery" Flashing LED; Infrared Sensor Range Adjustment Screw; Initial Set-up Range Indicator Light (first 10 minutes); Chrome Plated Metal Handle Cap; 1" I.P.S. Screwdriver Bak-Chek Angle Stop; Free Spinning, Vandal Resistant Stop Cap; Adjustable Tailpiece; High Back Pressure Vacuum Breaker Flush Connection with One-piece Bottom Hex Coupling Nut; Spud Coupling and Flange for 1 1/2" Top Spud; Sweat Solder Adapter with Cover Tube and Cast Set Screw Wall Flange; High Copper, Low Zinc Brass Castings for Dezincification Resistance; Fixed Metering Bypass and No External Volume Adjustment to Ensure Water Conservation; Flush Accuracy Controlled by CID Technology; Diaphragm, Stop Seat and Vacuum Breaker to be molded from PERMEX Rubber Compound for Chloramine resistance