Horizontal Negative Pressure Fume Extractor

Winged Sentry & Winged Sentry w/ Lid

Model # SS-300-WS & Model # SS-300-WSL

Dual Arm Fume Extractor
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The Model 300 Winged Sentry is a benchtop fume extraction unit that offers a unique design and horizontal airflow pattern. It features infinitely adjustable “wing flaps” to assist in directing contaminated air towards the unit’s inlet and into the filter chamber while the operator works between the wings. This system offers hood-like containment without the confinements of working within an actual hood. The operator can place these wings in the most effective position for their application, or they can be placed flat against the sides of the unit to conserve space. This system offers a standard variable speed controller and an optional clear, hinged acrylic lid (SS-300-WSL) for those seeking further containment.

Typical applications performed in conjunction with the Winged Sentry are chemical fume extraction, soldering, light grinding, pharmaceutical applications like powder and capsule filling, R&D, solvent and epoxy fume control, and many other applications that involve VOC fumes and dusts.

Appropriate filtration media is selected for the Winged Sentry based on the application being performed by the operator. HEPA [up to 99.97% efficient on particles 0.3 microns and larger], ASHRAE [up to 95% efficient on particles 0.5 microns and larger], Activated Carbon, and specialty-blended filter media [i.e. Acid Gas, Mercury, Aldehyde, Ammonia] are the most common options for this unit. The Winged Sentry allows multiple filter media to be housed inside the filter chamber for applications that emit both particulates and fumes.

The Winged Sentry is also available in a smaller model [Model SS-200-WS].

Winged Sentry (SS-300-WS)
Winged Sentry w/ Lid (SS-300-WSL)
Specifications
Cabinet
Dimensions:
14.5"L x 13"W x 15.5"H
Work Area
Dimension
w/out Lid:
14"L x 28"W
Work Area
Dimension
w/ Lid:
14"L x 28"W x 13"H
Weight:
40 lbs.
Cabinet Material:
16 ga. carbon steel w/ polyester epoxy coating on all surfaces
Motor:
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 on 115V
350 CFM High, Down to 50 CFM Low
On/Off Toggle Switch Standard on 220V
Electrical:
115/1/60, 2 amps
220/1/50, .75 amps
Sound Level:
61 to 66 dba (Blower Speed: Low to High)
Warranty:
Limited two-year warranty from date of shipment on defects due to materials or workmanship.
Patented Design:
U.S. PATENT #5,843,197
U.S. PATENT #8,353,745

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.

Accessories

Quick Change Pre-Filter
SS-300-QCPF
Allows easy access to pre-filters.
Remote Control Box
SS-300-RCB
Controls unit operation remotely.
Hour Counter
SS-000-HC
Displays hours unit has
been in operation.
REPLACEMENT
FILTERS

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