Removal of clean water from sedimentation tanks

operational area | usage

Removal of clean water (decanting) from collection tanks used for back-flushing filters in:

  • Water purification plants
  • Drinking water treatment plants
  • Industrial firms

product description

The floating clean water removal device (decanter) located in the sludge water tank is of a simply stainless-steel with a downpipe. Intake of clean water into the decanter occurs on two sides of the float, beneath the water’s surface.

constructional features

  • Float and discharge pipe made of stainless-steel
  • Pivot-joint in the downflow area
  • Mechanically adjustable and lockable
  • Downflow control possible via flow measurement
  • Sizes DN 50 to 500 with lengths 3,000 to 6,000 mm


  • Simple functional solution
  • Robust equipment
  • Automation via discharge valve possible


Datasheet Decanter