AquaShear coanda screens

Intelligent design for optimising output

A unique design from Dulas, the AquaShear Coanda Screen was conceived to address the problem of silt and debris build-up in hydroelectric turbine intakes. Installation of the Aquashear Coanda Screen provides a very low maintenance screening solution for abstracting water with debris greater than 1mm.

Under the majority of site conditions, Dulas’ AquaShear screens require minimal cleaning ensuring that project maintenance costs are minimised whilst revenue is increased by maximised flow availability.

AquaShear Coanda screens may be individually designed depending on project requirements, and they can be installed either as a single screen, or as multiple screens.

Low maintenance Aquashear coanda screens

The AquaShear Coanda Screen provides numerous benefits. They

  • Enable revenue to be maximised by increasing water flow
  • Eliminate operational costs of erosion damage
  • Exclude silt and debris greater than 1mm, enabling a low project maintenance
  • Reduce capital costs by removing requirements for settling tanks
  • Are easy to install, with no moving parts
  • Will continue to operate at low temperatures without freezing
  • Are aquatic life friendly

Find out more about AquaShear

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