4" Slow self-closing center set lavatory faucet without pop-up. 3-3/4" (95mm) from inlet of faucet to outlet. 4" (102mm) centers. Aerator (B-0199-03). 1-5/8" (41mm) clearance from deck to aerator.
From the Manufacturer
B-0831-WA, Metering Faucet, Deck Mount, 4" Centers, 2.2 GPM Aerator, 4" Wrist Action Handles, T&S Brass produces a full line of faucets, valves, and specialty products for the food service industry