Designed for maximum water savings, Zurn's wall-mounted siphon-jet toilet bowls are a high-efficiency upgrade. With a high-gloss vitreous China finish, they ft.re stain-resistant, sanitary, and durable. The z5646-bwl features an Zurn shield glaze that inhibits the growth of mold, mildew, and bacteria, reducing odor and stains. This ADA-compliant height toilet has an elongated rim, bedpan lugs, a 1-1/2 in. top spud connection, and a 4 1/8 in. back outlet rough-in height. Its siphon-jet action and larger than average, fully glazed 2 1/8 in. trap way provide exceptional flushing performance. Pair it with an Eco vantage flush valve for a full system with a flush volume of 1.28 GPF, 1.6 GPF, or dual flush (1.6/1.1). Exceed industry standards with Zurn high-efficiency toilets, the durable, high-performance solution for new and retrofit commercial bathroom projects. Color: White.