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 maleinlets 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.