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Model 4000

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MODEL 4000

Overhead Cartridge System

model 4000 ported photo1.jpg (21570 bytes) model 4000 ambient photo.jpg (16877 bytes)
Model 4000 Ported Version (1250 CFM per arm) Model 4000 Ambient Version (3100 CFM)

 The new Overhead Cartridge System is a self-contained, continuous-cleaning cartridge media air cleaner for use in source capture applications in industry. The Model 4000 can be ordered in one and two arm configurations or permanently ducted to capture contaminants such as welding smoke, grinding dust, plastic dust and other fine particles.

(Click Here for Printable Product Literature)
(Click Here for Printable Operation Manual)

Application Video: Laser Cutter  (Free RealPlayer®)

Principles of Operation.

Airborne contaminants enter the Ported MODEL 4000 through the optional hood/arm assembly at a rate of 1250 cubic feet of air per minute (cfm) per arm. Heavy particles are propelled downward through the venturi and into the clean out drawer. Small submicron particles are then trapped within the pleats of the four 99.8% efficient cartridge filters. The cleaned air is then discharged through the back of the unit. The cartridge filters are cleaned automatically using a Goyen valve reverse pulse system and a solid state automatic control timer.

    • Automatic cleaning system.

    • Solid State, Control Timer.

    • 5 hp TEFC motor.

    • 1100 square feet of media.

    • 99.8% efficient at 0.5 micron.

    • Motor starter and overload protection.

    • Three year limited warranty.


    • Externally supported 11’ and 14’ arms with 360° rotation.

    • Double arm configuration.

    • Photohelic controller.

    • Hood mounted blower controls.

    • Hood mounted halogen light.

    • Hopper

    • Drum mounting kit

    • Floor Stand

    • Silencer

Model 4000 Ambient photo.gif (8046 bytes)

Model 4000 Ambient shown with optional hopper accessory, drum mounting kit, and floor stand


    • All models include control circuitry and thermal protection.

  • SPECIFICATIONS (Ported version, ambient version may differ):

DIMENSIONS: 21" H x 58" W x 98" D
WEIGHT: Unit 656 lbs. Optional Arm: 11’- 68 lbs., 14’ -73 lbs.
ARM ASSEMBLY (OPTIONAL): 14’ and 11’ long x 8" diameter. Externally supported arm with full 3600 arm rotation. Arm assembly incorporated a gas spring which provides easy up and down movement. 18 ga aluminum hood with handle. Hood moves easily vertically and horizontally.
AIR FLOW VOLUME: 2500 cfm total. 1250 per arm.
BLOWER: Direct drive, backward incline. Air Foil Wheel 13.5" diameter.
CABINET CONSTRUCTION: 16 Ga. welded steel.
CONTROL TIMER: Pulse frequency adjustable from 15 seconds to 20 minutes.
POWER: 208-240V 13.4 amps max 3 phase.440-480V 6.6 amps max 3 phase.
FINISH: Durable baked enamel paint.
FILTRATION: Four high efficiency cartridge filters. 12 3/4" diameter x 30".1100 sq. ft. total. 99.8% efficient at .5 micron.
FILTER ACCESS: End load through access covers.
FILTER CLEANING: Self-Cleaning Reverse Pulse Jet System which utilizes two, one inch Goyen diaphragm valves. Requires 80-120 psi of shop supplied compressed air.
NOISE LEVEL: 79 dBa at 6’.
WARRANTY: Limited three year warranty.
model 4000 ported photo2.jpg (3839 bytes) model 4000 ported schematic top.jpg (10423 bytes) Model 4000 Ported Top View
model 4000 ported schematic side.jpg (5110 bytes) Model 4000 Ported Side View

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The manufacturer has a policy of continuing product improvement, and reserves the right to make changes in design and specification without notice

Worldwide Supplier of Air Purifiers, Air Cleaners, Air Filters, Dust Collectors, & Mist Collectors shipping from North America. 
Many, but not all models are displayed.  Air Purifiers are available with a variety of electrical options to meet the power standards of most countries.

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