Delta | Cold Only Beverage Faucet in Arctic Stainless. Model# 1977-AR-DST. Height: 9-1/4" (deck to top of faucet). Spout height: 6-7/8" (deck to spout outlet). Spout reach: 5". Flow rate: 1.5 gallons per minute. Faucet holes: 1. Maximum deck thickness: 2-3/4" (cannot mount on thicker decks). Faucet body constructed of zinc. Single hole installation. Single lever handle controls the flow and temperature of water. Includes ceramic disc cartridge. Mounting hardware included. ADA compliant. Works with RO systems, filtered water systems, or as a cold water tap. 4" maximum deck thickness. Integrated supply tube with 3/8" compression fitting.