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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 Fume Hood

    30" Wide Ductless Fume Hood
    Model # SS-330-DCH
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    The 30” Wide Ductless Fume Hood combines powerful air flow with a sturdy and compact enclosure for optimal respiratory and environmental protection. This fume hood is designed to pull harmful particulate up and away from the operator’s breathing zone and into the filter chamber. Depending on the application, this chamber houses either HEPA filtration [up to 99.97% efficient on particles 0.3 microns and larger and made with flame-retardant materials], ASHRAE filtration [up to 95% efficient on particles 0.5 microns and larger and made with flame-retardant materials] Activated Carbon, or specialty-blended filter media [i.e. Acid Gas, Mercury, Aldehyde, Ammonia]. Variable Speed Control and a Fluorescent Light come standard with this unit.

    Typical uses for this fume hood include chemical fume control, pharmaceutical compounding containment, soldering applications, light dust removal, biological applications, solvent or epoxy use, and many more applications that require the removal of fumes and particulate.

    The 30” Ductless Fume Hood provides a portable, energy efficient, and economical solution for many commercial, medical, laboratory and industrial applications that require a containment hood. For additional visibility, a transparent version is available at extra cost.

    Remington (For SS-324-DCH)
    "The assembly procedure was very straightforward and I was extremely impressed with both the high quality of the components and their precision of fit. Additionally, the operation of the device exceeds the rated cfm values at all operational speeds. This ductless hood will absolutely meet my lab room requirements. Our facility safety and environmental director had requested that I demonstrate its operation to him which I did. We conducted cfm measurements at various locations and motor speeds. Negative pressures were recorded throughout our evaluation. Both of us were very impressed with the results."
    Dr. Baraban's Dental Lab (For SS-324-DCH)
    "I use to suffer headaches every time I smelled Methyl Methacrylate and the entire office smelled of it. Now that I have my hood, I never have a headache and absolutely no smell in the office or lab area. Worth every penny! It is of great comfort that I am also not exposing myself and office staff to a potential carcinogen. I highly recommend this product to all my friends that make Maxillary Anterior Guided Orthotics or any splints for that matter."
    Hood Dimensions:

    O.D.: 24"D x 32"W x 25"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. 100 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.

    Approximate Inlet Velocities:

    Pre-filter & 99.97% HEPA Filter - 130 FPM High; 25 FPM Low
    Pre-filter & Heavy-duty Carbon Filter - 115 FPM High; 20 FPM 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.

    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

    CaviCide w/ 25 Wipes
    Surface disinfectant
    and decontaminant cleaner.

    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 Hoods

    12" Wide Ductless Hood
    18" Wide Ductless Hood
    24" Wide Ductless Hood
    24" Ductless Hood - High Flow
    30" Wide Ductless Hood
    40" Wide Ductless Hood
    50" Wide Ductless Hood
    60" Wide Ductless Hood
    70" Wide Ductless Hood
    70" Ductless Hood - Dual

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    Sentry Air Systems, Inc is a registered trademark of Sentry Air Systems, Inc. Houston TX

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