4" centerset deck mount lavatory faucet with polished chrome plated brass body with integral spout, 2.2 GPM aerator, metering cartridges, push button caps, 1/2" NPSM male inlets with coupling nuts and pop-up drain. Certified to ASME A112.18.1/CSA B125.1, NSF 61-Section 9 and NSF 372. Meets ADA ANSI/ICC A117.1 requirements.