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DD 3'x8' - Downdraft Tables

Other DD 3'x8' Models >

DD 3'x8' CA (Capture Arm)
DD 3'x8' HS (High Static)
DD 3'x8' CAW (Clean Air Workstation)

The DD 3'x8' downdraft table offers an automatic reverse pulse self cleaning system which will reduce maintenance and replacement filter cost. The system works by blowing compressed air through the filter in the reverse direction, dislodging smoke and dust from the filter. The solid pollutants are then collected in the dust drawer and must be emptied periodically. The self cleaning system is automatically activated each time the table is turned off. This downdraft table is suitable for collection of smoke and dust and comes complete with motor.

Features

Automatic Reverse Pulse Self Cleaning
4 Stage Spark Arrestance Package
Integrated Overhang
Large Dust Drawer

DD 3’x8’ With Side/Back
Walls & Middle Separator

Specifications

Basic

Model: DD-3X8
Cleaning Method: Reverse Pulse Self Cleaning
Air Flow: 5050 cfm @ 4" S.P.
Face Velocity: 210 fpm
Operating Temperature: 70° F. ± Ambient

Fan

Motor H.P/Voltage: 10HP, 208/230/460/575v/3ph/60
Blower Model: 15" BI Aluminium Wheel & Cone
Capacity: 5050 cfm @ 4" S.P.

Filters

Qty: 4
Cartridge Dimensions: 12-3/4" Dia. x 16" L
Material: Cellulose
Efficiency: 99.5% @ 0.5 Micron
Cartridge Removal Service: Front Access
Inlet: Top Baffles
Discharge: Left Side of Table

Spark Arrestance Features

Metal Mesh Prefilters (Standard)
Spark Trap: Water Tray (Standard)
Fire Retardant Cartridges (Standard)
Baffles for Elimination of Dust Re-Entrainment (Standard)

Cabinet

Weight: 750 Lbs.
Dimensions: 42" x 96" x 36" High
Construction: 14-16 Gauge Mild Steel
Finish: Powder Coated - Dark Grey

Cartridge Cleaning System

Type: Reverse Pulse
Control: Automatically Activated Self Cleaning
CFM Required/Module: 0.4 Ft. 3 / Pulse, 1.6 cfm Offline, 1.5 to 7.5 Min Cleaning Cycle
Compressed Air Pressure: 80-100 psi
Air Properties: Clean - Dry without Oil

Compressed Air Tank