Since 1983
Made in the USA

Multi-Operator Fume Extractor

Multi-Operator Fume Extractors, manufactured by Sentry Air Systems, are portable or stationary fume extractors with more than one exhaust hose attached to the system with the ability to simultaneously extract fume, dust, and particulate matter. The source-capture arms on these units can be taken on and off depending upon the user's needs. Accessories, like end caps, are available to block inlet ports at the base of the unit if all flex arms are not required for operation.

What is a Multi-Operator Fume Extractor?

Multi-Operator fume extractors are air filtration systems designed to provide portable fume extraction to two or more operators simultaneously. Multiple flame-retardant, self-supportive flex arms provide equal suction at all inlets, which directs contaminants into the exhaust engineering control.


How does a Multi-Operator Fume Extractor work?

Multi-Operator Fume Extractor

Is your application appropriate for a Multi-Operator Fume Extractor?

Sentry Air Systems Multi-Operator Fume Extractors are designed and manufactured to provide multiple outlets to perform applications that require filtration at separate working stations. In some cases housing multiple air filtration systems can be bulky, aesthetically displeasing, or not feasibly applicable to allotted square footage; in these instances, it is recommended that a multi operator fume extractor be implemented as safety control against dust and particulates.

There are many applications that fit the use of a Multi-Operator Fume Extractors, typical uses include:

  • Chemicals
  • Welding
  • Soldering
  • Solvent and Epoxy Fumes
  • Grinding (Light)
  • Dental Aerosols

Optional HEPA, ULPA, and charcoal filters are available for more demanding industrial ventilation system applications. However, in most cases, speaking with a subject matter expert to determine whether or not your application requires a Multi-Operator Fume Extractor is advisable.


Benefits of a Multi-Operator Fume Extractor


  • Multiple sizes and features are available
  • Ductless design
  • Quiet operation
  • Disposable filters for easy preservation
  • Easy installation
  • Energy and maintenance efficient
  • Multiple exhaust hoses (up to 20)
.

200 Series

Product Video

Chemicals SS-200

Cabinet Dimensions:
- 10.5"L x 8"W x 10.5"H

Cabinet Material:
16 ga. carbon steel

Arm Dimension:
- (2) 3" Round x 52" Long

Motor:
Fractional Horsepower

Weight:
Approx. 12 lbs.

Air Volume:
Up to 80 CFM

Electrical:
115/1/60, .3 amps
220/1/50, .2 amps

Sound Level:
56 dba @ 3 ft. from hood inlet

Max Operating Temperature:
Not to exceed 170 degrees Fahrenheit

Patented Design:
U.S. PATENT #5,843,197

Particulate SS-225

Cabinet Dimensions:
- 10.5"L x 8"W x 10.5"H

Cabinet Material:
16 ga. carbon steel

Arm Dimension:
- (2) 3" Round x 52" Long

Motor:
Fractional Horsepower

Weight:
Approx. 12 lbs.

Air Volume:
Up to 91 CFM

Electrical:
115/1/60, .46 amps

Sound Level:
64 dba @ 3 ft. from hood inlet

Max Operating Temperature:
Not to exceed 170 degrees Fahrenheit

Patented Design:
U.S. PATENT #5,843,197

Product Video

Cabinet Dimensions:
- 15.5"L x 13"W x 16.5"H

Cabinet Material:
16 ga. carbon steel

Arm Dimension:
- (2) 4" Round x 48" Long fire retardant flex hose

Motor:
Fractional Horsepower

Total Weight:
40 to 55 lbs.

Approximate Inlet Velocities:
Pre-filter & 99.97% HEPA Filter - 100 FPM
Pre-filter & Heavy-duty Carbon Filter - 60 FPM

Electrical:
115/1/60, 2 amps
220/1/50, .75 amps

Sound Level:
61 to 66 dba (Blower Speed: Low to High)

Max Operating Temperature:
Not to exceed 170 degrees Fahrenheit

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

Product Video

Chemicals SS-400

Cabinet Dimensions:
- 22.5"L x 20"W x 21.5"H

Arm Dimension:
- (2) 5" Round x 48" Long fire retardant flex hose

Total Weight:
- 60 to 110 lbs

Cabinet Material:
- 16 ga. carbon steel

Air Volume:
Variable Speed Control Standard
700 CFM High, Down to 50 CFM Low

Electrical:
115/1/60, 2.5 amps
220/1/50 or 60, 1.5 amps

Sound Level:
Approx. 60 dba @ 3'

Max Operating Temperature:
Not to exceed 170 degrees Fahrenheit

Patented Design:
U.S. PATENT #5,843,197
U.S. PATENT #8,353,745

Particulate SS-450

Cabinet Dimensions:
- 22.5"L x 20"W x 20"H

Arm Dimension:
- (2) 5" Round x 48" Long fire retardant flex hose

Total Weight:
- 62 to 112 lbs.

Cabinet Material:
- 16 ga. carbon steel

Air Volume:
Variable Speed Control Standard
877 CFM High, Down to 0 CFM Low

Electrical:
115/1/60, 5.2 amps

Sound Level:
71 dba @ 3 ft.

Max Operating Temperature:
Not to exceed 170 degrees Fahrenheit

Patented Design:
U.S. PATENT #5,843,197
U.S. PATENT #8,353,745

Product Video

Standard

Cabinet Dimensions:
- 30” D x 30” W x 42.5” H

Cabinet Material:
- 16 ga. carbon steel

Arm Specifications:
- (2)7” Diameter, 7’ L
- Rigid segment: Aircraft-grade aluminum
- 6” diameter Flexible segment: Black Flex Sentry™
- 10" round capture hood

Total Weight:
Approximately 265lbs without Filters
Approximately 345lbs with Filters Installed

Motor:
Fractional Horsepower

Air Volume:
500 Series: Up to 389 CFM (MP1 filters)
550 Series: Up to 478 CFM (MP1 filters)

Electrical:
500 Series: 115/1/60, 2.5 amps; 220/1/50, 1.5 amps
550 Series: 115/1/60, 5.7 amps

Sound Level:
500 Series: 65 dba @ 3’ from hood inlet
550 Series: 70 dba @ 3’ from hood inlet

Warranty:
Limited two-year warranty from date of shipment on defects due to materials or workmanship.

Patented Design:
U.S. PATENT #61,563,228

Product Video

Cabinet Dimensions:
- 15.5"L x 13"W x 16.5"H

Arm Dimension:
- (4) 3" Round x 48" Long fire retardant flex hos

Cabinet Material
ABS Plastic & Aluminum

Motor:
Fractional Horsepower

Total Weight:
50 to 60 lbs.

Air Volume:
Variable Speed Control Standard
85 CFM High, Down to 50 CFM Low Per Arm

Electrical:
115/1/60, 2 amps
220/1/50, .75 amps

Sound Level:
61 to 66 dba (Blower Speed: Low to High)

Max Operating Temperature:
Not to exceed 170 degrees Fahrenheit

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

Product Video

Chemicals SS-400

Cabinet Dimensions:
- 22.5"L x 20"W x 21.5"H

Cabinet Material:
- 16 ga. carbon steel

Arm Specifications:
- (4) 4" Round x 48" Long fire retardant flex hose

Total Weight:
- 60 to 110 lbs

Air Volume:
Variable Speed Control Standard
700 CFM High, Down to 50 CFM Low

Sound Level:
Approx. 60 dba @ 3'

Electrical:
115/1/60, 2.5 amps
220/1/50 or 60, 1.5 amps

Max Operating Temperature:
Not to exceed 170 degrees Fahrenheit

Patented Design:
U.S. PATENT #5,843,197
U.S. PATENT #8,353,745

Particulate SS-450

Cabinet Dimensions:
- 22.5"L x 20"W x 20"H

Cabinet Material:
- 16 ga. carbon steel

Arm Specifications:
- (4) 4" Round x 48" Long fire retardant flex hose

Total Weight:
- 62 to 112 lbs.

Air Volume:
Variable Speed Control Standard
877 CFM High, Down to 0 CFM Low

Electrical:
115/1/60, 5.2 amps

Sound Level:
71 dba @ 3 ft.

Max Operating Temperature:
Not to exceed 170 degrees Fahrenheit

Patented Design:
U.S. PATENT #5,843,197
U.S. PATENT #8,353,745

Quick Compare

Multi-Operator Fume Extractor
Dual 200
Multi-Operator Fume Extractor
Dual 300
Multi-Operator Fume Extractor
Dual 400
Multi-Operator Fume Extractor
Dual 500
Multi-Operator Fume Extractor
Quad 300
Multi-Operator Fume Extractor
Quad 400
Cabinet Dimensions: 10.5"L x 8"W x 10.5"H 15.5"L x 13"W x 16.5"H 22.5"L x 20"W x 19.5"H 30” D x 30” W x 42.5” H 15.5"L x 13"W x 16.5"H 22.5"L x 20"W x 19.5"H
CFM:
(per arm)
Up to 50 CFM Up to 175 CFM Up to 350 CFM 500 Series: Up to 389 CFM
550 Series: Up to 478 CFM
Up to 85 CFM Up to 175 CFM
Filter Size: Small Medium Large Extra Large | Cleanable Medium Large
Weight: Approx. 12 lbs. Approx. 40 to 55 lbs. 50 to 100 lbs Approx. 265 lbs w/out Filters
Approx. 362 lbs w/ Filters
50 to 60 lbs. 50 to 100 lbs
Electrical 115/1/60, .3 amps
220/1/50, .2 amps
115/1/60, 2 amps
220/1/50, .75 amps
400 Series:
115/1/60, 2.5 amps
220/1/50 or 60, 1.5 amps
450 Series:
115/1/60, 5.2 amps
500 Series: 115/1/60, 2.5 amps 220/1/50, 1.5 amps
550 Series: 115/1/60, 5.7 amps
115/1/60, 2 amps
220/1/50, .75 amps
400 Series:
115/1/60, 2.5 amps
220/1/50 or 60, 1.5 amps
450 Series:
115/1/60, 5.2 amps
Sound Level 56 dba @ 3 ft. from hood inlet 61 to 66 dba (Blower Speed: Low to High) 60 dba @ 3 ft. 500 Series: 65 dba @ 3’ from hood inlet
550 Series: 70 dba @ 3’ from hood inlet
61 to 66 dba (Blower Speed: Low to High) Approx. 60 dba @ 3'

Accessories

Hour Counter
Multi-Operator Fume Extractor

SS-000-HC
Displays hours unit has
been in operation.

End Caps
Multi-Operator Fume Extractor

SS-005-CAP
Blocked unused inlets

Magnehelic Gage
Multi-Operator Fume Extractor

SS-300-MAG
Monitors filter saturation

Configurations

Multi-Operator Fume Extractor
Multi-Station Fume Extraction
Brochure