OLI takes another step towards reducing water consumption in the WC by presenting concealed cisterns with various flushing volume levels.
Both the OLI74 Plus and OLI80 range offer different flush volume settings thanks to the introduction of a new valve called EVOLI.
EVOLI is our new and improved outlet valve for the OLI74 Plus and OLI80 concealed cisterns. EVOLI allows a wider range of flushing volume possibilities as well as a longer life span.
On our website, a selection of videos is available to support the installation, operation and maintenance of the brand's various solutions.
Click here to see the EVOLI video.