Portable Downdraft Bench – Sit


Product Details


The Model 435 Portable Downdraft Bench & Table - Sitting Height is an effective source-capture solution for the extraction of fume, dust, and smoke at the work surface level. Lockable casters make the unit easy to roll across a room and the sitting height configuration is at a comfortable working height when seated in many standard chairs.



Solvent vapor control, solder fumes, light grinding, epoxy fume control, sanding, buffing, brazing, powder control, maintenance welding, and a variety of other industrial applications.


35"W x 25.5"D x 51.5"H
Work Area:
Stainless Steel ¼" Perforated Work Area
30” W x 23.5” D
Cabinet Dimensions:
22.5" D x 20" W x 19.5" H
Approx. 150 lbs.
Cabinet Material:
16 ga. carbon steel
Fractional Horsepower
Available Filter 
HEPA Filter - Up to 99.97% efficient on particles down to 0.3 microns in size. 
ASHRAE Filter - Up to 95% efficient on particles down to 0.5 microns in size. 
ULPA Filter - Up to 99.9995% efficient on particles down to 0.12 microns in size. 
Activated Carbon & Specialty-Blended Filters - Efficiency varies per chemical.
Air Volume:
Variable Speed Control Standard on 115
700 CFM High, Down to 50 CFM Low
On/Off Toggle Switch Standard on 220
115/1/60, 2.5 amps
220/1/50, 1.5 amps
Sound Level:
Approx. 60 dba @ 3'


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