4" centerset deck mount mixing faucet with polished chrome plated brass body and integral spout, 0.5 GPM non-aerated spray device, ceramic cartridges with check valves, 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.