DELTA® Electronic Faucet, Lead Free, Series: 621TP, 2.2 gpm, Gooseneck Spout, 4.8 in Spout Reach, 9.6 in Spout Height, (4) C Cell Battery, 3/8 in, Compression, 1 Faucet Hole, Spray Pattern: Laminar, 2-1/2 in Maximum Deck Thickness, Deck Mount, Solenoid Valve Valve/Cartridge, Brass, Brilliance® Stainless Steel, Import, Commercial