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Vented Filtration Solutions

Vented Filtration Solutions

Industrial Air Filtration System

DuroCap™ is a fully modular indoor industrial air filtration system that extracts dusts, fumes, and gases using a patented two-stage tapered industrial air purification systems technology to filter out 99.4% of all airborne contaminants. Highly adaptable, it can be customized to fit your facility’s requirements — as well as your business’s bottom line.

Use DuroCap to increase productivity by:

  • Reducing assembly time, therefore reducing the amount of production downtime
  • Maximizing use of your existing workspaces
  • Minimizing drying times for coating applications while optimizing control of overspray

Affordable Air Filtration Solutions for All Applications

Tailored to conform to existing shop floor plans and requirements, DuroCap™ is a cost-effective way to install an air filtration system that will meet the requirements for various applications and industries — including clean rooms. Simply combine DuroCap™ with a DuroRoom™ modular enclosure system to create an isolated, contaminant-free, portable workstation built to fit your product or process requirements.



DuroCap™ is a conventional vented air filtration solution that filters 99.4% of all airborne contaminants, then exhausts to outside. DuroCap™ works separately or in combination with DuroRoom™ to create a clean room environment.

  • Airflow capability ranging from 40,000 CFM and beyond
  • Air make-up required
  • Built-in control air regulation
  • Production air interlocked with fans for safety with fresh breathing air supplied into enclosure
  • Single phase 220V and three phase 208/230/460/575V

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Recent Project

Marine Coatings Air Filtration System-Case Propeller

The North American facility of a world leader in ship power solutions manufactures propulsion systems for the U.S. Navy’s nuclear submarine program. DuroCap™ and a dust collection system is used.

  • Fully portable, vented DuroCap™
  • The DuroCap™ unit and the dust collector each provide optimal air handling capacity
  • Efficient material flow
  • Duroair solution was up and running in just 3 days
  • 10% reduction in capital costs and a 25% saving in installation costs

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Industry Applications – Coating, Painting, Grinding, and Sanding

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