Single hole,single temperature,deck mount faucet with polished chrome plated brass body,stream regulator outlet,ceramic cartridge with check valve,4-arm handle and 1/2" NPSM male inlet. Certified to ASME A112.18.1/CSA B125.1,NSF 61-Section 9 and NSF 372. Meets ADA ANSI/ICC A117.1 requirements.