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Frontier® Perchloric Acid Ducted Fume Hood

Esco Frontier® Perchloric Fume Hood (EFP) is a ducted fume hood designed for routine handling of hot perchloric acid and hot nitric acid. However, it is not advisable for applications involving sulphuric acid, acetic acid, organic solvents or any combustible materials.

When heated, perchloric acid vaporizes and condenses to form metallic perchlorates on hood, duct, and fan components. In addition to being highly corrosive, condensed vapors can react with hood gaskets, greaser, and collected materials to form explosive perchlorate salts.

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    ESCO provides the most efficient and ergonomic line of stainless-steel containment including laminar flow, BSCs, isolators, fume hoods, air showers, and CO2 incubators.

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    Fast Shipping
    After you buy, you shouldn’t have to wait weeks for your gear to arrive. We ship fast so you can keep your cleanroom project on schedule.

    We service everything we sell. That means you get faster troubleshooting support and better response times than you would with other manufacturers or manufacturer’s reps.

    Special pricing is available for your business. Contact us and set up an account to make sure you get the best price available on every purchase.

    We guarantee you’ll get the right instrument for your cleanroom. If it isn’t exactly right, we’ll swap it out and find the right choice. If for some reason we don’t carry what you need, we’ll point you to a source that does (we’ll never sell you an alternative that doesn’t do exactly what you need it to do).


    EFP has a built-in wash down system that removes salts that may have accumulated in the hood’s corners and baffle system through a series of water sprays. For added safety, Esco Fume scrubber is a required accessory used to prevent the formation of perchlorate salts in the hood’s exhaust system.

    Each EFP Fume Hood comes standard with:

    • 1 x Water Enhanz™ Remote Controlled Fixture Plumbed to the Top

    • 1 x Gas Enhanz™ Remote Controlled Fixture Plumbed to the Top

    • 1 x Washdown Enhanz™ Remote Controlled Fixture Plumbed to the Top

    • 4 x Single Electrical Outlet with Splash Proof Cover

    • Smooth Single Piece SS Worksurface with Drainage Point

    • Piping and Sprayer for Wash Down System


    Tri-Wall Construction

    • Triple layer for maximum robustness and durability

    Dedicated wash down system

    • Wash down system behind baffles washes away any perchlorate salt deposits.

    • Water pump system ensures water pressure is constant during the wash down process.

    Stainless Steel Internal Chamber

    • Constructed from stainless steel with coved corners and seamless design for easy cleaning of surface from perchlorate salts.

    Isocide™ Antimicrobial Powder Coating

    • Eliminates 99.9% of surface bacteria within 24 hours of exposure


    Frontier® Ducted Fume Hood Combined Catalog.pdf


    Esco Ducted Fume Hood Tri-fold Brochure.pdf


    Exhaust Blower Brochure.pdf


    Sentinel XL Airflow Monitor Brochure.pdf


    Esco Fume Scrubber.pdf


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