Dual-Vortex Separator (DVS)
CENTRIFUGAL STORMWATER TREATMENT SYSTEM
Products utilize an integral “flow through” high-flow bypass, an effective system for the removal and retention of sediment, debris and pollutants from storm water runoff. Captured debris and floatables are retained even during high flows. At peak flows, excess flows breach the control weir and exit the system without impacting treatment or re-entraining captured pollutants.
The Hydrodynamic Separator Selection Tool identifies the correct system that fits your site specific stormwater treatment requirements. This tool will use site specific inputs to walk you through the selection process and provide product details upon completion.
An Innovative, Economical Alternative for Removal of Suspended Pollutants from Storm Water Runoff
Through the use of two independent vortex cylinders and control weirs, settled particles are collected in the isolated bottom storage compartment, minimizing re-suspension, while floating debris and oils are retained in the upper storage areas.
Product Line Offerings
Dual-Votrex Separator (DVS)
Particle settling is enhanced by circular flow patterns and a highly circuitous flow path created by two independent vortex cylinders.
Settled particles are collected in the isolated bottom storage area, while floating trash, debris and petroleum hydrocarbons are retained in the cylinders and upper storage areas.
During peak events, flows in excess of design treatment overtop the bypass weir and exit the system without entering the cylinders and lower storage area, thereby eliminating re-entrainment issues.