Single-lever basin mixer, deck-mounted single-hole installation metal control lever, concealed fixing GROHE SilkMove ceramic cartridge 35 mm adjustable flow limiter GROHE StarLight chrome finish GROHE Zero inner waterways ensure lead-free and nickel-free safety GROHE QuickFix quick-assembly fixing set with stop limiter waste set DN 32 flexi connection hoses recommended minimal water pressure 1.0 bar temperature limiter can be ordered separately