4" centerset deck mount mixing faucet with polished chrome plated brass body and integral spout,0.5 GPM non-aerated spary device,compression cartridges with spring checks,lever 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.