Kingston Brass KS1991AX Heritage Widespread Lavatory Faucet with Brass Pop-Up, 6-1/2", Polished Chrome Drip-free ceramic cartridge system Designed for a lifetime of performance Meets ASME A112.18.1, ANSI/NSF 61 Sec. 9 code Max 1.2 GPM/4.5 LPM Water Flow Rate At 60 PSI (ASME standard) Compliant with California Energy Commission Title 20