The Wellcomme Ultra floor-mount flushometer bowl features a revolutionary flushing engine and refined aesthetic design. Measuring 15-1/4'''' to the top of the rim, the Wellcomme Ultra is perfect for smaller restrooms and stalls. The Ultra engine represents a breakthrough in flush performance, tolerating a wide range of water supply conditions found in both remodels and new construction. This Wellcomme Ultra is listed from 1.0 to 1.6 gpf, and performs well at every flush interval, making it uniquely effective with dual flush valves. It has been proven with all manner of valves (diaphragm, piston, manual, and electronic) from a variety of manufacturers, and comes paired with a UL-listed Mach touchless flushometer with Tripoint technology. Together, the bowl and flushometer deliver strong performance to meet demanding commercial restroom needs.