Permanent Catch Basin

Removes Concentrated Contaminants From Stormwater at “Hot Spot” Drains

  • Removes hydrocarbons, organically bound metals, sediments and other organics from stormwater and industrial runoff.
  • Exceeds 80% sediment removal efficiency
  • Patented dual media filtration system provides consistent removal efficiencies.
  • sealed, filtered system uses SORB 44 and activated carbon to remove contaminants from water flow.
  • By-pass system prevents flooding or ponding during high flow storm events.
  • Excellent post construction control for “hot spot” applications. (Drains that are more susceptible to large concentrations of contaminants.)
  • Units available for round or square catch basin grates. Custom sizes available.
  • Considered a “true filter” and has been verified by the EPA’s ETV program.
  • Helps comply with NPDES, 40 CFR 122.26 (1999) when used as Best Management Practice in Storm Water Pollution Prevention Plans.
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