DD-4X6 Downdraft Table for Oxy and Plasma Cutting
DD4x6-PLA-1DD4x6-PLA-2DD4x6-PLA-3DD4x6-PLA-4Industrial Downdraft Table Filter DoorIndustrial Downdraft Table Dust DoorIndustrial Downdraft Table Plasma Cutting Slag Prefilter
  • Flexible, dual-sided 48″ x 72″ worksurface
  • Automatic Reverse Pulse Self Cleaning
  • High Capture Face Velocity (375 FPM)
  • 10.0HP TEFC Motor producing 5050 CFM of airflow
  • Multi-stage Spark Arrestence Baffling
  • Dual 10″ exhaust silencers included
  • Filter Cleaning Method
Auto reverse-pulse system
  • Avg. Air Flow (CFM)
6300 @ 4″ static pressure
  • Avg. Face Velocity (FPM)
  • Motor H.P.
  • Phase (hz)
  • F.L.A. @ 230V/460V/575V
28 / 14 / 11
  • Worksurface (in.)
72″W x 48″L
  • Footprint (in.)
87″W x 39″H x 49″L
  • Weight (lbs.)
  • Sound Level (dB)
79 @ 5′
Filter Specifications


  • Type
Metal Mesh spark arrestor
  • Filter Material
Galvanized Steel
  • Qty. Required

Primary Filter

  • Filter Media
Nanotech Nanofiber Cartridge Filter
  • Efficiency
  • Qty. Required

Nanotech Nanofiber Filter Logo

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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The DD series industrial downdraft tables are the trusted choice of North America’s largest manufacturers. Heavy duty applications producing smoke, dust, or fumes can now be contained right at the source. This ventilated, dual-sided, 4′ by 6′ work surface (DD-4X6) can be configured to suit dozens of industrial applications. As standard, the table comes fitted with a multi-stage spark arrestance baffle, dual 10″ exhaust silencers, and an automatic reverse-pulse filter cleaning system.

Plasma Cutting Kit includes:

  • Upgraded 10.0HP TEFC Motor
  • Side & Middle Walls
  • 2″ Steel Bar Grating
  • Slag Collection Baffle
  • Vertical Metal Mesh Prefilters
  • Nanotech XV high-efficiency Primary Filters (2)




1,376 USD $


282 USD $
369 USD $
1,822 USD $
1,742 USD $
2,957 USD $

They trust us

“Diversitech was very helpful in providing useful information to solve our particular Dust Collection problem.
Our users have all had good things to say about the product and working with Ron Morris was a pleasure.
He provided all the support we needed in getting our system up and running.
I would recommend Diversitech to anyone that needed a similar product.
It is very well made and easy to use and maintain.”

  • Reduced hazardous dusts from work areas
  • Provided cleaner breathing air for operators

« 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