Chicago 3510-E2805AB Single Supply Sink Faucet. Chicago Faucets is the leading brand of commercial faucets and fittings in the United States. Chicago offers an extensive range of products for schools, hospitals, office buildings, and sport facilities. This Chicago 3510-E2805AB Single Supply Sink Faucet is a wall mounted, commercial grade, faucet loaded with quality features that are ideal for everyday performance and durability. Some noticeable features include a chrome plated finish, solid brass construction, econo-flow spout and a ceramic 1/4 turn cartridge. Other faucet features include a single metal lever handle, a stainless steel hose connection, and all neccessary mounting hardware. If you are in need of a reliable faucet that can withstand day to wear and tear, this is the product for you.