For high-usage service sinks, AquaSpec® Wall-Mount Manual Service Sink Faucets are built to last. 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 Z843M1-XL features a wall-mounted 6-inch vacuum-breaker spout, a check stop, a pail hook with an adjustable...