Marketing InformationZurn® Z6003 Aquaflush® exposed urinal flush valve exposed, quiet diaphragm-type, chrome plated flushometer valve with a polished exterior. Complete with a chloramine-resistant, dual seal diaphragm with a clog-resistant bypass. The valve is ADA compliant with a non-hold-open and leak-free handle feature, high back pressure vacuum breaker, one piece hex coupling nut, adjustable tailpiece, spud coupling and flange for top spud connection. Control stop has internal siphon guard protection. Internal seals are made of chloramine-resistant materials. Z6003PL Aquaflush® Plus is furnished as specified above and includes sweat solder kit, vandal-resistant stop cap, and cast wall flange. Complete with a chloramine-resistant, dual seal diaphragm with a clog-resistant bypass.