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    USA: (800) 799- 4609
    Intl: (713) 690- 2153
    Fax: (713) 690- 7872
    Sentry Air Systems, Inc.
    21221 FM 529
    Cypress, TX. 77433
    Located near Houston? Request a free on-site consultation.

    Ductless Hood for Spray & Paint

    30" Ductless Spray Hood
    Model # SS-330-DSH
    Ductless Spray Booth
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    The 30” Wide Ductless Spray Booth is a hooded enclosure specifically designed for the control of aerosol spray. This system is a negative-pressure benchtop enclosure that captures and filters aerosol particles produced by a variety of applications, including light spray painting, aerosol sprays, epoxy overspray, touch-up painting, conformal coating fumes, and a variety of other processes that release aerosol particulate and odor.

    This benchtop hood utilizes a unique internal spray filter, HEPA filtration, and Activated Carbon filtration to contain hazardous particulate and unwanted odor. It is also ductless and does not require any external venting, which makes it an optimal solution for indoor environments where external venting is not practical or desired.

    The 30” Wide Ductless Spray Booth features energy-efficiency and quiet and low maintenance operation. Customized Spray Booths are also available for customers with specific application requirements.

    Paint Spray LEL Test (PDF) | HEPA Filter Longevity Spray Test Results (PDF)

    Meets OSHA Requirements: 1910.107(b)(5)(i)
    Standard 1910.107(b) is the OSHA standard for spray booths under the main standard “Spray finishing using flammable and combustible materials.” A spray booth is defined in this section as ”a power-ventilated structure provided to enclose or accommodate a spraying operation to confine and limit the escape of spray, vapor, and residue, and to safely conduct or direct them to an exhaust system.” As a manufacturer of spray booths Sentry Air seeks to comply with and abide all national regulations and standards. As no such regulations exist for ductless spray systems, Sentry Air products conform to those standards that could apply to ductless systems and exhausted systems alike, such as standard 1910.107(b)(5)i.

    David Humphreys Tallahassee, FL
    "I purchased my Sentry Air Systems spray hood to control the fumes and particulates when spray painting custom radio controlled aircraft canopies. I use heavy duty automotive paint and solvents and the hood significantly reduces the odors and air borne particles. It is quiet and efficient and my clients can watch me in action in my paint studio thanks to this great air filtration system!"
    Keith Wicklund, Hardcoat Incorporated
    (For SS-350-DSH)

    “It works exactly as advertised and has been a tremendous asset to our productivity. Assembly was simple with the CD and the fit and finish is very nice. When we needed to make a couple of modifications to meet our needs, the staff at Sentry was helpful and timely in making it happen. I highly recommend Sentry Air Systems and their products"
    SS-330-DSH Shown Custom SS-470-DSH Shown
    Hood Dimensions:

    O.D.: 24"D x 32"W x 32"H
    I.D.: 23.5"D x 30"W x 24"H

    Hood Material:

    Sides: .250" White Acrylic
    Base: .500" White High Density Polyethylene
    Top: .500" Clear Polycarbonate
    Front: .250" Clear Polycarbonate

    Blower Dimensions:

    13" L x 13" W x 14.5" H

    Total Weight:

    Approx. 110 lbs.


    Fractional Horsepower

    Available Filter Efficiencies:

    HEPA Filter - Up to 99.97% efficient on particles 0.3 microns and larger.
    ASHRAE Filter - Up to 95% efficient on particles 0.5 microns and larger.
    ULPA Filter - Up to 99.9995% efficient on particles 0.12 microns and larger.
    Activated Carbon & Specialty-Blended Filters - Efficiency varies per chemical.


    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.

    Max Operating Temperature:

    Not to exceed 170 degrees Fahrenheit

    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.


    Fiberglass Spill Tray
    Available in a variety of
    sizes and specifications.
    More Info

    Clean and Polish Kit
    Hood Cleaning a Polishing Kit. Recommended for Acrylic and Polycarbonate..

    Magnehelic Gage
    Monitors filter saturation

    Hour Counter
    Displays hours unit has
    been in operation.


    Click Here to
    Order New Filters

    Ductless Fume Hoods
    Ducted Fume Hoods
    Ductless Spray/Paint Hoods
    Custom Fume Hoods
    Clean Room Hoods

    Available Ductless
    Spray/Paint Hoods

    30" Wide Ductless Spray Hood
    40" Wide Ductless Spray Hood
    50" Wide Ductless Spray Hood
    60" Wide Ductless Spray Hood

    Terms & Conditions | Privacy Policy | © Sentry Air Systems, Inc. 2015 All rights reserved
    Sentry Air Systems, Inc is a registered trademark of Sentry Air Systems, Inc. Houston TX

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