4" deck mount mixing faucet with polished chrome plated brass body,8 3/4" swivel gooseneck,2.2 GPM laminar flow device,compression cartridges with spring checks,4" wrist action handles and 1/2" NPSM male inlets with compression nuts. Certified to ASME A112.18.1/CSA B125.1,NSF 61-Section 9 and NSF 372. Meets ADA ANSI/ICC A117.1 requirements.