For demanding commercial kitchen and washroom environments, Zurn’s AquaSpec widespread deck-mount faucet is a smart choice. Constructed of a durable, lead-free cast brass body, AquaSpec faucet valves contain a unique, heavy-duty quarter-turn ceramic disc cartridge. The cartridge is so durable, you can expect it to last up to one million cycles… and it’s backed by our limited lifetime warranty. The Z831B4-XL has a 5 3/8-inch centerline rigid or swing gooseneck spout with a polished chrome-plated finish. Its adjustable centers allow for spacing from 6 to 20 inches and can accommodate installation up to 1 1/8 inch thick. It features vandal-resistant, color-coded 4-inch wrist blade handles and comes with a standard 2.2 gpm pressure-compensating aerator. Alternate flow rates are as low as a water-saving 0.5 gpm with vandal-resistant, pressure-compensating spray, aerator, or laminar flow outlets. Whether you’re outfitting a foodservice, healthcare, or other type of facility, its durability and customizable options make the Z831B4-XL a perfect, long-lasting solution.