The new cistern is the heart of the 8 cm series. It can be used universally and is a real all-rounder. For both a single and dual flush, a residual water volume is immediately available in the 9.5 litre cistern, regardless of the flush volume set.

9.5 litre safety tank:
Flush volumes can be adjusted to meet the requirements of different application situations. The cistern is set to a 6 and 3 litre flush in the factory. The residual volume of 3.5 litres permits higher flush energy and is available immediately for a further cleaning flush if required. For the most modern buildings, a water-saving 4.5 and 3 litre setting is available. For buildings with more problematic hydraulics, the cistern offers the 9 and 3 litre flush.

Sealed cistern:
The robust cistern made of impact-resistant plastic is fully pre-assembled and sealed in the factory. The inspection opening is sealed in the factory. As the corner valve is sealed in the cistern, the cistern does not need to be opened until fine installation.