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Flow Regulator

The compact regulator has an automatic self-flushing effect to prevent blockage.



Regulation of combined sewer flows


  • No additional chamber required
  • High accuracy (+ / - 12%)
  • Suitable for flow regulation on rain water from 5 l/s
  • Suitable on combined sewer flows from 15 l/s to max 450 l/s
  • Constant vertical flow curve independent of upstream water head
  • Automatic self-flushing to prevent blockages
  • No power required
  • Low maintenance


  • Maintains a constant discharge at a set value independent of the upstream water level
  • Installed in the structure's wet well and is acted upon by the upstream water level
  • During low flow periods, the pivoted radial gate remains in the fully open position
  • Compact design with an integral float housed in a watertight enclosure; controling the position of the pivoted radial gate

Case Studies

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