Sloan® Sensor Faucet, Optima® Collection, Faucet Configuration: Centerset, Deck Mounting, 1-Hole Faucet Hole Compatibility, Manufacturer Finish: Polished Chrome, Finish Family: Chromes, Battery, 4 in Faucet Center, Sensor Handle Style, Brass Body, 0.5 gpm Flow Rate, 2-3/16 in Spout Height, 4-9/16 in Spout Reach, Low-Arc Spout, 1-1/2 in Maximum Deck Thickness, Quick-Disconnect Connection, Low Lead Low Lead, ADA Compliant, Additional Information: Below Deck Thermostatic Mixing Valve, Infrared Sensor, Multi-Laminar Spray