Product main features monobloc installation metal lever GROHE SilkMove Energy Saving 28 mm ceramic cartridge with energy saving function via cold start adjustable flow rate limiter with temperature limiter GROHE Long-Life finish GROHE Water Saving - Less water, perfect flow maximum flow rate (at 3 bar): 5 l/min Lead and Nickel Free Inner Water Ways GROHE FastFixation installation system smooth body with push-open pop-up waste set 1 1/4" flexible connection hoses professional edition