Manual flush valve Z6000AV-WS1-DF with 1.6 gf diaphragm is equipped with dual flush handle and is designed for use with 1-1/2" top spud water closets. Designed for 3/4" top spud urinals, the quiet-type diaphragm kit for flush valve makes for a softer sounding flush that is less disruptive in noise sensitive settings. The diaphragm includes a triple filter that is resistant to clogs, and subsequent potential leaking. In addition, the no-leak seal technology helps cut down on service...