Product main features monobloc installation metal lever 28 mm ceramic cartridge with GROHE SilkMove 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