Miller MWK-S Fume Extractor w/12ft Extraction Arm

Miller MWK-S Fume Extractor
S/N MA3800834

Fume Extractor Specifications
Input Power: 115 Volts AC,11.9 A
Length of Input Power Cord: 20 ft (6.1 m)
Nominal Air Flow: 875 CFM (413 liter/sec)
Motor: 1 HP Thermally Protected Motor
Filter Area: 490 ft2(45.5 m2)
Sound Level: 71.2 dBa AMCA Tested Sound Level at 5 ft (1.5 m)
Weight: 238 lb (108 kg)

Extraction Arm Specifications
Model: SA-812
Arm Reach: 12 ft (3.7 m)
Arm Diameter: 8 in. (200 mm)

General Description
The MWK-S weld fume collector is a mobile, high-volume vacuum system that uses a high efficiency, nanofiber-media cartridge filter to collect airborne weld fume particles.
Weld fumes are captured at the source by a unit-mounted extraction arm.
The extraction arm uses locking joints and flexible tubing
to ensure the hood is placed near the source of the fumes.
The fumes are pulled into the blower housing, discharged out the blower outlet, and filtered through a mesh outlet screen (spark arrestor).
(The mesh screen provides protection and prevents large sparks from passing into the filter housing.) The air stream then passes through the filter where particles are filtered from the air.
Cleaned air flows through the center of the filter and discharges through the rear of the unit.
Clean air is then re-circulated back to the work area.
The MWK-S weld fume collector includes a semi-automatic filter cleaning system to remove particles from the filter.
When the Filter Cleaning switch is pressed, compressed air removes particles from the filter.
The particles then fall into a collection tray at the bottom of the unit.