For treating runoff from unroofed, large open areas which may have surface contamination.
The contamination is usually hydrocarbon based. The system is designed to capture the first 10 or 20mm which after pretreatment is discharged to sewer. A diversion pit, channels the rain water until the required first flush volume is captured, after this the flow resumes to storm water.
- Does not require pumps or valves.
- Built in failsafe in case of power failure.
Call us today to discuss your requirements.