Optima Exposed Water Closet Flushometers Quiet, Exposed, Diaphragm Type, Chrome Plated Closet Flushometer for either left or right hand supply with the following features:PERMEX Synthetic Rubber Diaphragm with Dual Filtered Fixed Bypass OPTIMA ® EL-1500-L Self-Adaptive Infrared Sensor with Indicator Light User friendly three (3) second Flush Delay Courtesy Flush Override Button Two (2) Chrome Plated Wall Cover Plates (for 2-gang Electrical Box) with Vandal Resistant Screws 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 Non-Hold-Open Integral Solenoid Operator, Fixed Metering Bypass and No External Volume Adjustment to Ensure Water Conservation
