Royal exposed urinal flushometer, for 3/4" top spud urinals. ADA (Americans with Disabilities Act) compliant. Metal oscillating nonhold-open handle with triple seal handle packing. 3/4" IPS (iron pipe size) screwdrive Bak-Chek angle stop. Free spinning vandal-resistant stop cap. Adjustable tailpiece. High back pressure vacuum breaker flush connection with 1-piece bottom hex coupling nut. Spud coupling and flange for 3/4" top spud. Flush accuracy controlled by CID (cubic inch displacement) technology.