Allure Single-lever basin mixer 1/2" XL-Size single hole installation metal lever for free-standing basins GROHE SilkMove 28 mm ceramic cartridge GROHE StarLight chrome finish GROHE EcoJoy 6.0 l/min flow limiter GROHE QuickFix Plus installation system smooth body spout with mousseur projection 180 mm flexible connection hoses temperature limiter min. recommended pressure 1.0 bar