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.
Proportional overflow device. Controls levels in collection system without need for additional energy, preventing overflow event. Bends according to upstream water level.
Overflow device used to optimize/increase overflow capacity in sewer lines. Helps create more retention volume in sewer system.