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Sentry Air-Portable Floor Sentry

Original price $2,629.00 - Original price $8,352.00
Original price
$2,629.00 - $8,352.00
Current price $2,629.00

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Senty Air Systems Improves Air Quality With High Efficiency Filtration & Versatile Solutions

The Portable Floor Sentry, manufactured by Sentry Air Systems, is a mobile fume extractor that functions as a safety engineering control used for the capture and filtration of airborne contaminants. This source-capture fume extractor features heavy-duty casters for easy mobility, a flame-retardant and self-supportive flex arm, a small footprint, and high-quality filtration media.

Several filter media options are available for this unit and include 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 filter media [i.e. Acid Gas, Mercury, Aldehyde, Ammonia]. The Portable Floor Sentry Fume Extractor allows multiple filter media to be housed inside the filter chamber for applications that emit both particulates and fumes.

What is a portable floor sentry?

A portable floor sentry is a system that uses a fan to clean the air of harmful chemicals and particulates by pulling them into a filtration system. Fumes or particles that can be harmful to the user's health and environment are created by industrial processes such as welding, sanding, grinding, spraying, powder filling, and chemical applications. These ductless units have a powerful fan and high-quality filtration media that creates a recirculating air pattern, thus eliminating the need for ductwork or costly replacement air.

Benefits of a portable floor sentry

  • Multiple sizes and features are available
  • Ductless design
  • Quiet operation
  • Disposable filters for easy preservation
  • Easy installation
  • Energy and maintenance efficient

Is your application appropriate for a portable floor sentry?

There are many applications that fit the use of a portable floor sentry, 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 Portable Floor Sentry is advisable.

Brochure (SPECS)

300 Series

400/450 Series

500/550 Series



Quick Compare

Portable Fume Extractor
200 Series
Portable Fume Extractor
300 Series
Portable Fume Extractor
400 Series
Portable Fume Extractor
500 Series
Portable Fume Extractor
Rugged Air
Portable Fume Extractor
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 30" diameter
27 " height, with plenum attached
13” D x 13” W x 13” H
CFM: Up to 100 CFM Up to 350 CFM 400 Series: Up to 700 CFM
450 Series: Up to 877 CFM
500 Series: Up to 778 CFM
550 Series: Up to 957 CFM
Up to 530 CFM Up to 290 CFM
Filter Sizes: Small Medium Large Extra Large | Cleanable Extra Large | Cleanable Medium
Weight: Approx. 10 lbs. Approx. 40 lbs. 50 lbs. to 100 lbs. Approx. 225lbs w/out Filters
Approx. 317lbs w/ Filters
Approx. 100 lbs. Approx. 50 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, 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
115/1/60, 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
Approximately 74 dba (High), 48 dba on (low). 3’ from inlet 43 to 68 dba (Blower Speed: Low to High)