The Key-System® offers you a set of advantages over conventional water flushed systems like:
It saves up to 120,000 litres of water per year and urinal since no water has to be flushed away
It seals the drain opening to prevent the emission of odours from the sewerage without the use of sealing liquids
It is more hygienic since bacteria do not find a wet breeding ground
It is easy to install since the Key- System® does not require a complex siphon and piping geometry
It requires a minimum of main- tenance due to its optimized design
The piping is lasting for years since the build-up of urine and lime scale is significantly reduced without flushing water