Delta Windemere 2-Handle 4 In. Centerset Bathroom Faucet With Pop-Up Windemere Series. 2 S-lever handles, arc spout 5-1/8 L. x 5-7/8 H., 3-hole 4 center installation, metal pop-up. WaterSense labeled product. Flow rate of 1.2 GPM gallons per minute flow rate, versus industry standard ASME.A112.18.1/CSA.B125.1 of 2.2 GPM. 1/2 I.P.S. connections, 1-1/8 maximum deck thickness. ADA compliant. Complies with California lead-free law AB1953. Lifetime faucet, parts and finish warranty to the original purchaser. Finish Brushed Nickel, Number Of Handles 2-Handle, Handle Type Lever, ADA Compliant Yes, Faucet Centers 4 In., Faucet Type Centerset, Faucet Holes 3 Hole, Flow Rate 1.2 GPM, Valve Type Washerless, Manufacturer Warranty Lifetime, Pkg Qty 1, Package Type Box