Kingston Brass KS3601PL Restoration 4-Inch Centerset Lavatory Faucet with Porcelain Lever Handle, Polished Chrome,Kingston Brass,KS3601PL" /> 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