Features KK510 . The is made of solid stainless steel, hand polished to a matte or shiny finish. . Exquisite design and ergonomics, allowing to regulate and direct water flow and temperature all with one hand. . Also available in our exclusive Black Steel, Titanium, Gold and Rose Gold finishes. . SUS304 stainless – ideal for indoor and outdoor installation. . This kitchen faucet is equipped with a low water consumption cartridge. At an average 3 bar water pressure the water flow is of 8,5 lt/min. compared to 12 lt/min of a traditional cartridge, corresponding to 30% of water saving! . US version – flow rate 1.8 GPM at 60 PSI. . Can be extracted from the base allowing installation in front of a window that must be occasionally opened. . Black Steel, Titanium, Rose Gold and Gold finishes are obtained with PVD treatment over matte stainless steel.