Holding up under the most demanding applications, Diversitech’s DD series of industrial downdraft tables are the trusted choice of North America’s largest manufacturers. The DD 3′ x 4′ Downdraft Table features a 3′ deep by 4′ wide ventilated work surface that captures airborne contaminants directly at the source, ensuring cleaner shop air.
The table comes standard with a multi-stage spark arrestance baffle for fire prevention and dual 10” exhaust silencers for noise reduction. Maintenance requirements remain low thanks to its automatic reverse-pulse filter cleaning system.
You can build-to-order the DD 3′ x 4′ in almost any configuration to suit your needs. Whether you weld, grind, debur, cut, sand, finish, solder, paint, or mix, the DD 3′ x 4′ Downdraft Table provides a flexible, all-in-one solution.
Ideal for welding
Ideal for grinding
Ideal for deburring
Ideal for soldering
Ideal for sanding
Ideal for plasma cutting
Hands-free, capture-at-source functionality
Low maintenance, automatic self-cleaning system
Compliant with OSHA guidelines for safe capture of dust, smoke, and weld fumes
Flexible 48” x 42” worksurface
High capture face velocity (450 FPM)
Multi-stage spark arrestance baffling
Automatic reverse pulse self-cleaning system
Dual 10” exhaust silencers
Dust drawer for easy servicing
3” swivel casters, set of four
Blue cushion grid matting (48” x 36”)
Minihelic gauge
HEPA or dual-HEPA afterfilter (with frame)



