DD-3X4 Downdraft Table with Welding, Grinding, and Deburring Kit
DD-3X4 Downdraft Table with Welding, Grinding, and Deburring KitDD-3X4 Downdraft Table with Welding, Grinding, and Deburring KitDD-3X4 Downdraft Table with Welding, Grinding, and Deburring KitDD-3X4 Downdraft Table with Welding, Grinding, and Deburring KitDowndraft Table Steel GrateIndustrial Downdraft Table Filter DoorIndustrial Downdraft Table Dust Door
  • Flexible 48″ x 42″ worksurface
  • Automatic Reverse Pulse Self Cleaning
  • High Capture Face Velocity (450 FPM)
  • 5.0HP TEFC Motor producing 4300 CFM of airflow
  • Multi-stage Spark Arrestence Baffling
  • Dual 10″ exhaust silencers included
  • Filter Cleaning Method
Auto reverse-pulse system
  • Avg. Air Flow (CFM)
4300 @ 4″ static pressure
  • Avg. Face Velocity (FPM)
  • Motor H.P.
  • Phase (hz)
  • F.L.A. @ 230V/460V/575V
12.0 / 6.0 / 4.6
  • Worksurface (in.)
48″ W x 42″L
  • Footprint (in.)
63″W x 39″H x 49″L
  • Weight (lbs.)
  • Sound Level (dB)
79 @ 5′

Product info

4-pages ‧ English ‧ W17-1

Brochure (.PDF)

Product info

4-pages ‧ Spanish ‧ W17-1

Brochure (.PDF)


20-pages ‧ English ‧ W14-4

Manual (.PDF)

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Downdraft\Backdraft Booth
Welding, Grinding, and Deburring

By combining downdraft ventilation with backdraft suction, and enclosing the workspace’s top, back and sides with steel walls, the result is a booth-style workstation capable of containing your toughest pollutants. This 3′ x 4′ (DD-3X4) Downdraft\Backdraft Booth is setup for Welding, Grinding, and Deburring:

  1. Backdraft Hood with Airflow Control Grates
  2. Full-depth Side & Back Walls, 48″H
  3. Dust & Vapor Proof Light with top plate
  4. Metal Mesh Prefilters
  5. Grounding Lug



Input voltage (required) *




188 $
239 $
369 $
1,742 $
2,957 $

They trust us

« As a repeat customer, and owner of both wet and dry downdraft tables, we cannot say enough about the products, and the people at Diversitech…….both are a pleasure to work with! »

  • Combustible dust from deburring safely contained with wet downdraft tables
  • Solved excess dust from grinding and finishing steel parts
  • Reduced cycle time by allowing operators to deburr near the machining center

« The tables are now fully functioning! The students were on them yesterday, and the instructors were so impressed. One instructor even said that he’s “old school” and wasn’t sure about the downdrafts, but he was very impressed. »

  • Custom powder coated tables to match "Baton Rouge Red"
  • Delivered tables "on-time" to five separate campus locations
  • Nanofiber filter technolgy ensure students have a clean and safe learning environment

« We love the downdraft table and are using it full time. We will probably be looking for another one in 6 months to a year as well. Thanks for a nice product. »

  • Mini DD eliminates deburring dust at source
  • Supplied cushion grid matting to protect parts from damage
  • Downdraft table filters airborne dust to protect workers and machinery

Our Commitment

2 year warranty
Quality build
Certified products (ETL)
Fast delivery