TVO-5B Vacuum Purge Oven

  • $8,500.00


    Large Benchtop Vacuum Oven for Temperature Sensitive Products

    Cascade’s Model TVO-5B offers incredible temperature stability for vacuum drying an purging of pharmaceuticals, botanicals, slurries, or any temperature sensitive material needing to be dried or purged. The temperature probe is INSIDE the oven, providing accurate, even, stable temps throughout – making accurate use of every inch of shelf space.

    American Made. Certified At No Extra Cost.

    Cascade vacuum ovens are manufactured in Oregon USA and come certified by the Nationally Recognized Test Lab, TUV.  This certification is a requirement by many municipalities.

    Vacuum Drying Expertise

    Contact us for expert direction on selecting your vacuum oven packages.  503-847-9047.

    Visit our showroom in Hillsboro, Oregon to see our full selection of professional laboratory processing tools.


    •  5 each adjustable 18″ W x 24″ D shelves (Approx 8 max)
    • Digital temperature readout with temp sensor INSIDE the oven
    • Solvent resistant  BUNA door gasket
    • Bright LED lights in window for visibility of sensitive material
    • Digital vacuum gauge reads in inches of mercury
    • Smooth quarter turn Swagelok vacuum and vent valves
    • Rear KF-25 port allows for rapid MAX EVAP purging or running feedthroughs inside oven for monitoring


    Build Your Custom TVO-5B Package Here!

    Free Shipping Note:  The TVO-5B Vacuum Oven is shipped as heavy freight. Delivery to residences or no-forklift locations will add $120 for liftgate service. Cascade will contact you to arrange your specific delivery requirements.

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  • Specifications

    5 cubic ft


    +/-200 grams per shelf
    +/-1000 grams fully loaded
    5 adjustable shelves (18”W x 24” D each)

    (Approx 8 shelves max)


    120V / 1ph / 13FLA

    220V Available

    Temperature Range

    35 °F above ambient temperature to 250°F

    Temperature Stability

    +/-4 °F at 105 °F


    Exterior:25″ W x 30.5″ D x 30.5″ H
    Interior:18.25″ W x 24″ D x 18.25″ H