When durability and performance in high-usage commercial kitchen sinks are essential, Zurn's AquaSpec Pre-Rinse Sink Faucets deliver. Constructed of a durable, lead-free cast brass body, AquaSpec XL 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 Z842X1-XL is a wall-mounted 8-inch pre-rinse faucet with a 24-inch riser and a 36-inch stainless steel spring hose, reaching to a height of 40 ¾ inches. It has short swivel inlets with check stops, providing adjustable center lengths from 7 ¼ inches to 8 ¾ inches, and color-coded 2 1/2-inch lever handles. For safety and ease-of-use, this self-closing 1.6 gpm valve has a clip to hold it open, an insulated handle, a protective bumper on the spray head, a pipe support, and a hook. It features a highly polished chrome-plated finish and is also available in rough chrome. When you're outfitting a commercial kitchen sink, its durability and customizable options make the Z842X1-XL a perfect, long-lasting choice.