DD 4'x4'

 
Other DD 4'x4' Models
 

• DD 4'x4' CA
  (Capture Arm)

The Diversi-Tech 4x4 features a front and rear overhang to allow 2 workers to comfortably work on the table face to face. This self cleaning downdraft table eliminates the need for costly maintenance and replacement filters. Compressed air is blown through the filter in the reverse direction, dislodging smoke and dust from the filter. The solid pollutants are then collected in the dust drawer which 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 starter, cleaning controls, and silencer.
 

Features

• Automatic Reverse Pulse Self Cleaning
• 4 Stage Spark Arrestance Package
• Integrated Overhang
• large dust drawer

Basic

• Model: DD-4X4
• Cleaning Method: Reverse Pulse Self Cleaning
• Air Flow: 4400 cfm @ 4" S.P.
• Face Velocity: 400 fpm
• Sound Level: 73 dB at 4 feet with silencer
• Sound Level: 77 dB at 4 feet w/o silencer

Fan

• Motor H.P/Voltage: 5HP - 208/230/460/575v/3ph/60,
• Motor Starter includes magnetic contactor, thermal overload, reset, Transformer, filter cleaning controls
• Blower Model: Aluminium Wheel & Cone

Filters

• Qty: 2
• Cartridge Dimensions: 12-3/4" Dia. x 16" L
• Material: Paper Pleat (80% paper, 20% Polyester)
• Option: 80 / 20 - Cellulose / Polyester, nanofiber (Optional)
• Efficiency: 99.5% @ 0.5 Micron
• Cartridge Removal Service: Front Access, hinged door
• Inlet: Top Baffles
• Discharge: Left Side of Table

Spark Arrestance Feature

• Metal mesh prefilters (Optional)
• Spark Trap: Water Tray (Standard)
• Fire Retardant Cartridges (Standard)
• Baffles for Elimination of Dust Re-Entrainment (Standard)

Cabinet

• Weight: 450 Lbs.
• Dimensions: 48” x 48” x 36' high
• Material: Black Steel
• 14 to 16 gauge
• Finish: Powder Coated - Dark Grey

Cartridge Cleaning System

• Type: Reverse Pulse
• Control: Automatically Activated Self Cleaning
• Compressed Air Pressure: 80-90 psi
• Air properties: clean, dry without oil

Compressed Air Tank

• Quantity, Size: 1 per table, 6" x 6" x 19" long
• Location: Internal Blower Compartment

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