Royal Concealed Urinal Flushometers Quiet, Concealed, Diaphragm Type, Rough Brass Urinal Flushometer for either left or right hand supply with the following features:PERMEX Synthetic Rubber Diaphragm with Dual Filtered Fixed Bypass ADA Compliant Metal Oscillating Non-Hold-Open Handle with Triple Seal Handle Packing Adjustable Tailpiece High Back Pressure Vacuum Breaker Sweat Solder Adapter Elbow Flush Connection Exposed parts Chrome Plated High Copper, Low Zinc Brass Castings for Dezincification Resistance Non-Hold-Open Handle, Fixed Metering Bypass and No External Volume Adjustment to Ensure Water Conservation Flush Accuracy Controlled by CID Technology Diaphragm, Handle Packing, Stop Seat and Vacuum Breaker molded from PERMEX Rubber Compound for Chloramine Resistance
