Add-on faucet with polished chrome plated brass body,3/8" NPT female outlet,12" swing nozzle with 2.2 GPM vandal resistant aerator,ceramic cartridge with check valve,lever handle and 3/8" NPT 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.