Hydraulic Concealed Urinal Flushometers Quiet, Concealed, Diaphragm Type, Rough Brass Urinal Flushometer for either left or right hand supply with the following features:Dual Filtered By-pass ADA Compliant Non-Hold-Open Handle feature type Actuator (specify Actuator type) Adjustable Tailpiece Vacuum Breaker Sweat Solder Adapter Diaphragm, Stop Seat and Vacuum Breaker molded from PERMEX rubber compound for Chloramine resistance