Diversitech Downdraft Tables*

DD 2x4


The model DD 2x4 is a portable 120 volt, single phase unit equipped with a manually activated reverse pulse self cleaning system. The 2x4 offers a 2.7'x4' work surface with integrated overhang along with a steel grating, 225 ft. sq. filter, and motor starter. This table can also be ordered as a 3HP, 3 phase model which develops 2600cfm and 325 fpm face velocity.
 
Features
  • 1.5hp, single phase portable
  • Manually activated reverse pulse self cleaning
  • Spark arrestance package
  • Integrated overhang
Specifications
Basic
Model:   DD-2x4
Cleaning Method:   Manually operated pulse cleaning system
Air Flow:   1500 c.f.m @ 4" H20
Face Velocity: (FPM)   190fpm
Operating Temperature:   70° F. ± ambiant
Fan
Motor H.P/voltage: 1.5HP, 120/220v/1/60 T.E.F.C
(3 HP 3/60 Model Available)
Blower Model::   11 " BI Flat-Blade Wheel & Cone
(14" for 3HP)
Capacity: 1500cfm @ 4"h20 (2600cfm for 3HP)
Filters
Qty:   1
Cartridge Dimensions   12.25 inner dia.17-5/8" outer dia x 20" (L)
Material:   Paper=pleat (80% paper, 20% polyester)
Efficiency:   99.5% @ 0.5 micron
Maximum Operating Temperature:   275°F
Cartridge removal service:   Side access
Inlet:   Top baffle trays
Filtration area:   225 sq. ft.
Dishcharge:   Left Side of Table
Spark Arrestance Feature
1.   Metal mesh prefilters (optional)
2.   Spark Trap: Water Tray (std)
3.   Spark Trap: cartridge Semi-circle baffle (STD)
4.   Fire retardant cartridges (std)
5.   Baffles for elimination of dust re-entrainement (std)
Cabinet
Weight:   280 lbs
Dimensions:   2' x 4'
Material:   Black Steel
Thickness:   Reinforced 14 gauge
Color:   Dark Grey
Paint Finish:   primer & finish (powder coat)
Surface preparation:   cleaned and brushed
Cartridges Cleaning System
Type: Reverse Pulse
Control: Manually activated self cleaning
CFM required per module 0.4 ft3 / pulse
Compressed air pressure 80-100 p.s.i.g.
Air properties clean, dry without oil/water
Compressed Air Tank
Quantity, Size 1 per table, 6" x 6" x 10" long
Location: Internal blower compartment
Portability
Type 2 swivel, 2 locking castors & table bar handle

Options
Click Here
Owner's Manual
Click Here to View (pdf format)

 


 



Our Downdraft Table Models


Mini-DD
DD 2 x 4
DD 3 x 4
DD 3 x 6
DD 3 x 8

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