Kingston Brass KS3605AX+ Restoration 4-Inch Centerset Lavatory Faucet with Metal Cross Handle, Oil Rubbed Bronze Drip-free ceramic cartridge system Matching brass pop-up drain included 3" spout height 1.2 gpm maximum flow rate at 60 psi to help reduce water usage Compliant with California Energy Commission Title 20 Brass construction 1/4 Turn ceramic disk cartridge 4-Inch center set installation Max 1.2 GPM/4.5 LPM Water Flow Rate At 60 PSI (ASME standard) Compliant with California Energy Commission Title 20