Eurosmart Cosmopolitan Single-lever basin mixer 1/2" S-Size single hole installation metal lever GROHE SilkMove 35 mm ceramic cartridge adjustable flow rate limiter GROHE StarLight chrome finish GROHE QuickFix installation system with centering support adjustable minimum flow rate approx. 2.5 l/min mousseur smooth body flexible connection hoses optional temperature limiter ref. no. 46 375 noise classification I in accordance with DIN 4109