4" centerset deck mount mixing faucet with polished chrome plated brass body and integral spout, 2.2 GPM aerator, compression cartridges with spring checks, 4" wrist action handles, 1/2" NPSM male inlets. Certified to ASME A112.18.1/CSA B125.1, NSF 61-Section 9 and NSF 372. Meets ADA ANSI/ICC A117.1 requirements.