Coanda Screen

Coanda Screens are positioned on the downstream face of any water intake body. The Coanda effect of a fluid tending to stay attached to a convex surface filters debris from a water source to clean the water automatically. These Coanda Screens are self-cleaning screens with no moving parts, that have already been successfully used to remove debris and fish exclusion. These unique properties encompass a wide range of applications across the world including hydro-power plant intakes, water conservation schemes, and irrigation programs and applicable, but not limited to:

• Hydro Intake Screens.

• Fisheries, Fish Farming.

• Aqua Culture.

• Micro Herbs / Veg.

• River Screening.

• Irrigation.

• Hydropower

• Agriculture

• Drinking Water

Our Coanda intake screen is not limited to small hydro schemes, it can also be used for domestic, farm, village, and small-town water supplies.

Wedge Wire profiles enhance the Coanda effect (seen in our water treatment Coanda screens), increasing the water intake throughput. The shape of which allows the screens to remain clean with little or no mechanical cleaning required.