Small gap widths
Our unique QWehr weir system was developed by our founder Peter Stocker.
It combines the well-known advantages of COANDA screens with durability, impressive capacities and individual adaptility.
Therefore, the screen is predestined to be used for hydropower, snowmaking systems as well as in industry and many other applications.
To keep fulfilling the needs from our customers, we will soon open our in-house hydraulic engineering laboratory which will ensure the further optimization of our product at a scientific level.
Highly robust - Long life service
Unique rotating system
3 materials available
120 l/sec. capacity per m²