- Stormwater Management
- Stormwater Attenuation
- Stormwater Dry Flow Channel Pipes
- Stormwater control
- Stormwater treatment
- Rainwater Management
- Domestic Rainwater Harvesting system
- Commercial Rainwater Harvesting systems
- Domestic/Commercial Grey-water recycling system
- Wastewater Management
- Sewer Cleansing
- Combined Sewer Overflows (CSO's)
- Pumping chambers
- Septic tanks
- Waste Management
- Flood protection
- Ground heat exchangers (Earth tubes)
- Stormwater Management
First Defence®
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.
