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CSO

Hydro International can provide a toolkit of products to remove floatables, gross solids and sediment from Combined Sewer System Overflows.

These products include simple static screening, non-powered, self-cleansing screening, powered screening and self-cleansing screening with finer solids and sediment separation.

CSO / Wet Weather Products

The Heliscreen® is a compact powered CSO screen with the ability to operate under surcharged conditions.  With low headloss and a small footprint, the Heliscreen® is ideal for retrofit installations with hydraulic or physical site constraints.
The Hydro-Jet® Screen is a self-activating, self-cleansing, CSO screening system with no moving parts and no power requirements.  A compact device with high hydraulic throughput, the Hydro-Jet® Screen is perfectly suited for small to medium size CSO sites.
The Hydro-Static® Screen is a non-powered screening technology suitable for sites with infrequent overflows.
The Storm King® Overflow with Swirl-Cleanse™ Screen is an advanced hydrodynamic vortex separator with an integral unique, non-powered, self-cleansing screen. Storm King® Overflow with Swirl-Cleanse™ Screen