How it Works

DuroTower™, the world’s first auto-adjusting plant cleaning system, goes beyond standard, commercial air purifiers with a multi-stage air purification system and state-of-the-art air rotation.

For an innovative clean air solution, pair DuroTower™ with:

Or use as a stand-alone ambient air cleaning system.

Key Features

  • DuroTower System: Revolving airflow system is ten times more energy efficient than traditional overhead cleaners, saving energy costs.
  • Multiple Tower Models: Flexible, multiple tower models can be outfitted with casters to function as portable fume extractors.
  • Compliant Air Rotation: Environmentally-compliant air rotation technology removes airborne particulates to 1 micron for removing industrial-level contaminants for an entire shop floor.
  • Heat Destratification: Reduces energy costs through the destratification of heat layers, homogenizing the air from floor to ceiling to within 5 degrees.

Technical Specifications

  • 8,000 – 30,000 CFM design range
  • Small footprint: 40” x 50”
  • Available height options of 11’ or 14’, depending on plant layout
  • Power: Three phase 208-230/460 volt
  • Multiple filter stages for various contaminant situations
  • Hotwork packages and Fire Suppression packages are available
  • 10- and 16-gauge welded steel construction
  • Industrial enamel finish
  • Easy two-section installation
  • Can be used with a DuroRoom™ workstation for an effective clean room, isolation room, or dust collection applications

DuroTower™ ISO 14644-1 Classifications

All classifications are in accordance with U.S. Federal Standard 209E and represent concentrations of particles using reference size of 0.5 micron:

Code Compliance Code Description
NFPA 33 spray application
ANSI Z9.7 as per the requirements of NFPA33 Chapter 7.5.2.
NFPA 17 dry chemical extinguishing systems
NFPA 701 fabric - flame resistance
OSHA 29CFR - 1910.107 spray finishing
OSHA 29CFR - 1910.94 ventilation
OHSA O.Reg 851-63 ignition or explosive
OHSA O.Reg 851-65 dust - ignition or explosive
OHSA O.Reg 213.5.12 fire code - spray operation
EPA 40CFR - Part 63.11173 spray finishing requirements - Electrical CSA Certified
OSHA silica standard for general industry
UL (U.S. and Canada) environmental health and sustainability