American Standard Corsham 4-Inch Centerset Two-Handle Bathroom Faucet 1.2 gpm/4.5 L/min with Lever Handle - AMS-7428201

Yes. The Corsham is a 4-inch centerset two-handle lavatory faucet, so it mounts on a three-hole sink or countertop with holes on 4-inch centers. It will not work on an 8-inch widespread layout or a single-hole vessel sink.

A push-pop drain comes with the faucet, so you are not sourcing a separate pop-up assembly. It opens and closes by pressing the stopper, and the stopper lifts out for clearing hair clogs, which is the part maintenance crews care about on high-traffic restrooms.

Yes, American Standard states the Corsham is ADA compliant and meets the requirements of the Americans with Disabilities Act. The lever handles are what get it there, since they operate without grasping, pinching, or twisting the wrist.

It flows 1.2 gpm (4.5 L/min) and is WaterSense certified. That is below the 2.2 gpm federal baseline for lavatory faucets, which is why it is used on green-building and utility-rebate jobs.

Three finishes: chrome (7428201.002), brushed nickel (7428201.295), and matte black (7428201.243). If you are standardizing a building, order by that suffix so every unit matches.

A centerset like the Corsham spans a standard three-hole 4-inch drilling and gives separate hot and cold lever control, which is what most existing lavatories are already drilled for, so it is the straight swap. Go single-handle only if the sink has one hole, or if you want one-hand temperature control; a single-hole faucet on a three-hole sink needs an escutcheon plate to cover the outer holes.

It uses a ceramic disc valve, which is what American Standard means by drip-free for life, and the finish is described as tarnish, scratch, and corrosion resistant. Two-handle lever operation also means a worn cartridge can be swapped on one side without pulling the whole faucet.