0.125 gpf, aquavantage exposed urinal flush valve, quiet diaphragm type, chrome plated flushometer valve with a polished exterior, aquavantage tpe, chloramines resistant, dual seal diaphragm with a clog resistant, triple filtered by-pass, ada compliant with a non-hold open & no leak handle feature, high back pressure vacuum breaker, 1 piece hex coupling nut, adjustable tailpiece, spud coupling & flange for top spud connection, control stop has internal siphon guard protection, vandal resistant stop cap, sweat solder kit, & a cast wall flange with set screw, internal seals are made of chloramines resistant materials.