Overflow Control

Hydrovex™ FluidWing Overflow Weir Profile

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The FluidWing is a profiled weir shaped like an airlane wing. It supplies a totally proportional flow progression as the head increases. The flows can then be monitored with perfect precision even with extremely low heads. The unit can be supplied with an underflow baffle to stop floatables.

Hydrovex™ BW Bending Weir

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Proportional overflow device. Controls levels in collection system without need for additional energy, preventing overflow event. Bends according to upstream water level.

Hydrovex™ Flap Spring-loaded Weir

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Overflow device used to optimize/increase overflow capacity in sewer lines. Helps create more retention volume in sewer system.

Hydrovex™ ARS Air Regulated Siphon

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Powerful and efficient overflow device for stormwater overflows, SSO and CSO. Increases overflow capacity of a structure without increasing head range. Limits cost of civil works.