KEUCO innovation at the washbasin: A concealed unit for different handle positions For wall fittings at double washbasins or for right and left-handers, the position of the single-lever mixer makes a difference – either for the sake of symmetrical appearance or for the purpose of user-friendliness. Usually a different type of concealed unit needs to be planned depending on the position of the lever in relation to the wall spout – to the right, the left, above or below. With a new technical innovation from KEUCO this question asked during the early planning phase is a thing of the past. KEUCO has now developed a concealed unit that can be used flexibly for all different arrangements of wall fittings at the washbasin. One for all: The concealed installation unit from KEUCO offers the possibility of choosing the position of the handle around the wall spout of the washbasin fitting at short notice prior to installation on location. The neat thing about this innovation is that the cartridge fixture can be rotated in the concealed unit before installation in only a few simple steps. And that’s all it takes to individually adjust the position of the lever around the wall spout. To the right or left – or even above or below? Just as you like it. There isn’t a simpler way of planning washbasins with wall fittings.