- Model DD 3x4 - Downdraft Tables



The DD 3x4 downdraft table provides a powerful single operator ventilated workstation, allowing operators to collect all dust, smoke, and fume above the table surface.  A wide range of options and custom engineered components are available to equip the DD 3x4 downdraft table for any application. The 3’ X 4’ Downdraft Table comes standard with nanofibers filters with an efficiency of 99.8% @ 0.5 micron along with optional metal mesh spark arrestance pre-filters. The metal mesh pre-filters are cleanable in water while the main filters can be cleaned with compressed air and are reusable.

  • Automatic self-cleaning for easy maintenance
  • Capture-at-source for Cleaner Air
  • Complies with OSHA guidelines

  • Flexible 42' x 48' worksurface
  • Automatic Reverse-Pulse Self-Cleaning System 
  • 5 stage spark arrestance system
  • High Capture Face Velocity (200fpm)
  • 5HP TEFC Motor producing 4400 CFM of airflow
  • Washable reusable pre-filter
  • Low Cost Replacement Filters
  • Interchangeable Gratings

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