Brochure: HYDROVEX® BW Bending Weir

The HYDROVEX® BW Bending Weir is a new regulating device, which is more efficient than a conventional fixed weir. A one-meter long bending weir is equivalent to a fixed weir of a length of between 3-12 m for exactly the same flowrate and back water (weir comparison ratio). In contrast to a sluice gate, the bending weir does not allow polluted particles (bed load) to be entrained with overflows.