Grohe Eurostyle C Vertica single-lever bath mixer 23302000, DN 15 wall mounting, operating lever made of metal Grohe SilkMove® 46 mm ceramic cartridge Grohe StarLight® chrome surface variably adjustable quantity limitation automatic changeover detectable: Tub / shower lockable spout integrated backflow preventer in Shower outlet 2000 / 2 " Elbow tap connector 90° 45 ° Wall rosettes made of metal optional temperature limiter (46 375 000) Intrinsically safe against backflow DVGW Reg.No. NW-6506AU2504 Faucet size concealed I according to DIN 4109