3.5 gal. Exposed Flush Valve with 13 in. Vacuum Tube YB-YC

Engineered for performance, Zurn's Aquaflush Exposed Manual Diaphragm Flush Valves provide consistent and reliable water closet operation. They feature a streamlined design while providing high-level performance, unsurpassed water conservation, and long-lasting savings. Each flush valve contains a quiet GO BLUE dual-seal diaphragm with a clog-resistant bypass and chloramine-resistant seals for an extended lifespan and lower maintenance costs. This series comes with a sweat solder kit and a cast wall flange. The Z6000-1-YB-YC is available with flush rates ranging from a boosted 4.5 gpf full flush to a water-saving 1.6 gpf. Its rough-in is an extended 16 inches. Aquaflush is a high-performing solution for any commercial retrofit or new construction project.Flush rates available are a super powerful 4.5 gpf, the standard 3.5 gpf full-volume flush, and a water-saving 1.6 gpfExtended 16rough-in and 1-1/2top spudNo-leak handle reduces water wasteGO BLUE dual-seal diaphragm with a clog-resistant bypass and chloramine-resistant seals extends lifespan and lowers maintenance costsExposed sweat solder kit and cast wall flange for a polished lookHeavy-duty cast brass appliance with a chrome-plated finish provides durability for long-term useADA compliant3-year limited warranty