G2 8110 Optima Plus Exposed Battery-Powered Water Closet Flushometer (3.5 GPF/13.2 LPF)

3.5 gpf, Polished Chrome Finish, Fixture Connection Top Spud, Single Flush, Battery, G2 Exposed Sensor Water Closet Flushometer. Features: Sweat Solder Adapter with Cover Tube and Cast Set Screw Wall Flange Handle Packing, Main Seat, Stop Seat and Vacuum Breaker Molded from PERMEX® Rubber Compound for Chloramine resistance User friendly three (3) second Flush Delay “Low Battery” Flashing LED Infrared Sensor with Multiple-focused, Lobular Sensing Fields for high and low target detection Fixed Metering Bypass and No External Volume Adjustment to Ensure Water Conservation Flex Tube Diaphragm designed for improved life and reduced maintenance Engineered Metal Cover with replaceable Lens Window Four (4) Size AA alkaline Batteries included Courtesy Flush® Override Button 1” I.P.S. Screwdriver Bak-Chek® Angle Stop with Free Spinning Vandal Resistant Stop Cap Specifications: Flush Volume: 3.5 gpf (13.2 Lpf) Finish: Polished Chrome (CP) Power Type: Battery () Battery Life: 6 years Valve: Diaphragm Valve Body Material: Semi-red Brass Fixture Type: Water Closet Fixture Connection: Top Spud Rough-In Dimension: 11 ½" (292mm) Spud Coupling: 1 ½" (38mm) Supply Pipe: 1" (25mm) Compliances & Certifications: UL Certified ADA Compliant UPC Certified BAA Compliant