Mounted Fume Extractor for Enclosed Machinery

Mounted Sentry

Model # SS-300-MS

Dual Arm Fume Extractor
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The Model 300 Mounted Sentry fume extractor is an industrial air cleaner that is designed to be mounted directly to or on top of a workbench, a fume hood, or enclosed machinery. This unit is equipped with a powerful fan and a variety of inlet collar sizes (4”, 5”, 6” Diameter) to match your unique application. Integrating the Mounted Sentry with existing machinery is simple because of the unit’s small footprint, low power consumption, and lightweight frame.  This system also features multiple mounting configurations and a variable speed controller. An optional remote control is available for those mounting their units in elevated locations.

This mounted fume extractor is typically used for applications including: Laser Marking, Chemical Fume Extraction, Particulate Control, Printing Fumes, Soldering, Solvent and Epoxy Fume control, Fume/Vapor Source Capture, and a variety of other applications that produce smoke, dust, or particulate.

The Model 300 Mounted Sentry has several filter options, including HEPA filtration [up to 99.97% efficient on particles 0.3 microns and larger], ASHRAE filtration [up to 95% efficient on particles 0.5 microns and larger], Activated Carbon, and specialty-blended filtration media [i.e. Acid Gas, Mercury, Aldehyde, Ammonia]. Filter combinations are customized depending on the application being performed by the operator and multiple filter media can housed inside the filter chamber for applications that emit both particulates and fumes.

The Model 300 Mounted Sentry air purifier provides an energy-efficient, quiet, and economical solution for many industrial applications.

A smaller model [SS-200-MS] and larger model [SS-400-MS] are available.

SS-400-MS Shown
SS-300-MS Shown
Cabinet Dimensions:
15.5"L x 13"W x 16.5"H
40 to 55 lbs.
Cabinet Material:
16 ga. carbon steel w/ polyester epoxy coating on all surfaces
Fractional Horsepower
Available Filter Efficiencies:
HEPA Filter - Up to 99.97% efficient on particles down to 0.3 microns in size.
ASHRAE Filter - Up to 95% efficient on particles down to 0.5 microns in size.
ULPA Filter - Up to 99.9995% efficient on particles down to 0.12 microns in size.
Activated Carbon & Specialty-Blended Filters - Efficiency varies per chemical.
Air Volume:
Variable Speed Control Standard
350 CFM High, Down to 25 CFM Low
115/1/60, 2 amps
220/1/50, .75 amps
Sound Level:
61 to 66 dba (Blower Speed: Low to High)
Limited two-year warranty from date of shipment on defects due to materials or workmanship.
Patented Design:
U.S. PATENT #5,843,197

All specifications are nominal and subject to change without notice. Not intended for explosive or highly flammable applications. (i.e. when the Lower Flammability Limit is exceeded for any given chemical). Please consult the specific MSDS for questions regarding flammability limits.


Quick Change Pre-Filter
Allows easy access to pre-filters.
Remote Control Box
Controls unit operation remotely.
Magnehelic Gage
Monitors filter saturation
Hour Counter
Displays hours unit has
been in operation.
Fume Extractor Stand - SS-091-FES
7.5 ft height stand for elevated
mounting with flexible ducting connection.

100 Series (Up to 80 CFM)
200 Series (Up to 100 CFM)
300 Series (Up to 350 CFM)
400 Series (Up to 700 CFM)
450 Series (Up to 950 CFM)
500 Series (Up to 1300 CFM)
Extractor Arms (Exhaust Hoses)
Accessories (For All Products)

Additional Configurations 300 Series - Up To 350 CFM