American Standard 9449301.075 Xavier Selectflo Pull-Down Kitchen Faucet, Stainless Steel 1.8 gpm/6.8 L min. Maximum flow rate Selectable spray head:4 function spray with pause offers stream, spray, mist and jet sprays to perform various kitchen tasks. See the selected Faucets in action Re-trax pull-down system:allows the spray head to retract completely and features a more flexible spray hose for easy movement while performing kitchen tasks Ceramic disc valve cartridge:assures smooth, precise valve control and a lifetime of drip-free, maintenance-free performance Memory position valving:allows user to turn valve on and off at preferred temperature setting without readjusting handle position each time