Hansgrohe Talis S Single Lever Basin Mixer with pop-up waste and swivel spout 360 ° (tool)
After 3.5 years the water trit from ZW from the compound. Spout and the fixed part of the valve. Was not charged übermäsig. Compare: Our grandmother was a basin mixer with long spout, which is moved constantly back and forth. For 15 years no problem