Dust Removal at 99.97% Efficiency

Cardinal Air is proud to offer downdraft tables from Superior. These downdraft tables are completely self-contained for a plug-and-play design that gets you up and running quickly. The systems are prewired and designed to exceed 250 feet per minute of downdraft suction. Contaminated air passes through a highly efficient cartridge filter and clean air is exhausted on the left side of the workstation.

Built-In Triple Protection Spark Arrestor

Superior downdraft tables have been pre-engineered with 3 levels of spark protection. The first layer is a built in drop out tray for heavy slag. The second layer wraps around all but the bottom 20% of the cartridge. The third layer is a cartridge filter that is treated with a fire retardant coating.

Cardinal Air is Your Dedicated Air Solution Specialist

When it comes to air quality solutions, Cardinal Air offers you the advantage of proven experience and engineering expertise. We help you meet your specific needs and challenges with knowledgeable guidance in downdraft table applications. Cardinal Air believes in bringing the best performance and value to every project we serve.

Tell Us About Your Project

Downdraft Tables

  • Superior SD-23
    • Specifications
      • Footprint – 25″ D x 33″ W x 78″ T
      • Filtration – (1) 146 SF high efficiency FR cartridge filter
      • Maximum CFM – 500 CFM, 250 FPM Downdraft
      • Motor/Blower – 3/4 HP direct drive blower
      • Voltage – 120v single phase
      • Weight – 350 lbs
      • Controls – On/Off switch pre-wired
      • Cabinet/Finish – 14 g welded steel finished w/ industrial grey powder coat
      • Exhaust– Side exhaust
      • Sound Level – 72 dba
      • Filter Access – Side load through hinged door
      • Dust Tray Capacity – 2.8 cubic foot
  • Superior SD-34
    • Specifications
      • Footprint – 36″ D x 55″ W x 72″ T
      • Filtration – (1) 250 SF high efficiency FR cartridge filter
      • Maximum CFM – 3500 CFM, 250 FPM Downdraft
      • Motor/Blower – 1 1/2 HP direct drive blower
      • Voltage – 120v single phase or 3 phase
      • Weight – 450 lbs
      • Controls – On/Off switch pre-wired
      • Cabinet/Finish – 14 g welded steel finished w/ industrial grey powder coat
      • Exhaust– Side exhaust
      • Sound Level – 78 dba
      • Filter Access – Side load through hinged door
      • Dust Tray Capacity – 4.2 cubic foot
  • Superior SD-46
    • Specifications
      • Footprint – 48″ D x 72″ W x 72″ T
      • Filtration – (2) 250 SF high efficiency FR cartridge filter
      • Maximum CFM – 6000 CFM, 250 FPM Downdraft
      • Motor/Blower – 5 HP belt driven blower
      • Voltage – 208/230 or 460V 3 phase
      • Weight – 600 lbs
      • Controls – On/Off switch pre-wired
      • Cabinet/Finish – 14 g welded steel finished w/ industrial grey powder coat
      • Exhaust– Side exhaust
      • Sound Level – 80 dba
      • Filter Access – Side load through hinged door
      • Dust Tray Capacity – 4.2 cubic foot
  • Superior SD-48
    • Specifications
      • Footprint – 48″ D x 96″ W x 72″ T
      • Filtration – (2) 250 SF high efficiency FR cartridge filter
      • Maximum CFM – 7500 CFM, 234 FPM Downdraft
      • Motor/Blower – 7 1/2 HP belt driven blower
      • Voltage – 208/230 or 460V 3 phase
      • Weight – 800 lbs
      • Controls – Starter/Overload prewired
      • Cabinet/Finish – 14 g welded steel finished w/ industrial grey powder coat
      • Exhaust– Side exhaust
      • Sound Level – 83 dba
      • Filter Access – Side load through hinged door
      • Dust Tray Capacity – 4.2 cubic foot
  • Applications
      • Grinding
      • Welding
      • Cutting
      • Buffing
      • Polishing