KOHLER ceramic disc valves exceed industry longevity standards for a lifetime of durable performance High-arch gooseneck swing spout and 360° spout rotation offers superior clearance for filling pots and cleaning Single lever handle is simple to use and makes adjusting water temperature easy Temperature memory allows faucet to be turned on and off at the temperature set during prior usage Coordinates with other products in the Purist collection 1.5 gpm (5.7 lpm) maximum flow rate at 60 psi (4.14 bar) Premium metal construction for durability and reliability. KOHLER finishes resist corrosion and tarnishing. For single-hole installation. Flexible supply lines simplify installation.