Kingston Brass KS8418DL Concord 10" Spout Height Vessel Sink Faucet without Pop-Up, 4-1/2", Satin Nickel Drip-free ceramic cartridge system 1 hole sink installation 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