Proven to be more efficient for removing pollutants and preventing washout.

The Downstream Defender is the most advanced vortex separator available for the removal of sediment, oil and floatables from stormwater runoff. The Downstream Defender is proven to be more efficient than other structural treatment devices in as little as 1/2 the footprint and is the only separator with internal components proven to prevent pollutant washout.

Applications

• Control of sediment, floatable trash and petroleum products
• New developments
• Redevelopment projects
• Streets, roadways and parking lots
• Pretreatment for filters, infiltration and storage

Advantages

• Most efficient separator available
• Smaller footprint
• Lower capital cost than other devices
• Proven to prevent pollutant washout
• Verified through nationally recognized programs
• Low system headloss