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Stormwater treatment

First Defense®
 
Introducing a recent addition to CPM Group Ltd & Hydro International’s stormwater management product portfolio:  The First Defense® stormwater treatment device.

Utilising Hydro International’s hydrodynamic vortex separation technology, the First Defense® is designed for the removal of sediment, floatables and associated pollutants from stormwater runoff while at the same time functioning as an effective catch basin.  

First Defense® system is ideally suited for and the more effective solution to the protection of stormwater storage systems from sediment build-up. A built-in bypass prevents re-entrainment of pollutants during high flows and protects against hydraulic overloads of the system. The system is designed to treats flows up to 20 l/s.

The system is delivered to site in a pre-fitted 1200mm 2 part chamber system complete with a built in base and has variable inlet/outlet configurations.

CPM Group First Defence picture 1

CPM Group First Defence picture 2

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