For demanding commercial environments, you'll appreciate Zurn's AquaSpec deck-mount commercial kitchen faucet. 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 8-inch centerset Z871C4-XL features an 8-inch stationary or swinging gooseneck spout. It has two vandal-resistant, color-coded 4-inch wrist blade handles, and the set has a polished chrome-plated finish. It comes with a standard 2.2 gpm pressure-compensating aerator. Alternate flow rates are as low as a water-saving 0.5 gpm with pressure-compensating spray or laminar flow outlets and with vandal-resistant and anti-microbial options. Whether you're outfitting a commercial kitchen, a healthcare facility, or any other type of sink, its durability and customizable options make the Z871C4-XL a perfect, long-lasting choice.