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Exhaust Fans Manufacturers and Suppliers

IQS Directory provides a comprehensive list of exhaust fan manufacturers and suppliers. Use our website to review and source top exhaust fan manufacturers with roll over ads and detailed product descriptions. Find exhaust fan companies that can design, engineer, and manufacture exhaust fans to your companies specifications. Then contact the exhaust fan companies through our quick and easy request for quote form. Website links, company profile, locations, phone, product videos and product information is provided for each company. Access customer reviews and keep up to date with product new articles. Whether you are looking for manufacturers of industrial exhaust fans, construction exhaust fans, ventilation exhaust fans, or customized exhaust fans of every type, this is the resource for you.

  • Syracuse, NY 888-293-7434

    National Turbine Corporation’s exhaust blowers are in use around the world in hundreds of air handling applications. Our reputation for dependable operation and quality products backed by knowledge, outstanding staff has made us the company to choose for all exhaust blower needs. We offer special design for customer specific applications. View our website today!

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  • Dallas, TX 800-323-2439

    Orion Fans, a division of Knight Electronics, designs, develops and manufactures a broad line of AC fans, DC fans, EC fans, fan trays, fan accessories, motorized impellers, and blowers to meet the continuing thermal management needs of OEMs worldwide. With the quickest response, largest available fan inventory, shortest lead times and competitive pricing, Orion Fans will deliver the exact cooling solution you need, faster than anyone.

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  • Exton, PA 800-456-9460

    At SysTech, we know that industrial blowers and fans are the “heart” of process and ventilation systems. We have over 35 years of experience providing blowers that are energy efficient, powerful, and can stand the test of time. Our staff will analyze pressure or vacuum requirements, allotted space for installation, amount of airflow, and airstream limitations to ensure that your product integrates perfectly into your system.

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  • Alabaster, AL 205-621-4321

    For over 35 years, Barron Fan Technology has offered a complete line of custom-designed heavy-duty industrial fans, industrial blowers and exhaust fans. We also offer fan impeller repair, high-efficiency fans, corrosion-resistant fans, abrasive-resistant fans and material handling fans. Contact us today to learn more about our line of products.

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  • Winnipeg, MB 204-222-4216

    Since 1959, Northern Blower® has offered a wide range of industrial blowers and fans including centrifugal fans, axial fans, swingout fans and custom made fans. Contact us today for information on our quality fans, blowers and equipment. We are committed to the manufacture of a rugged, long-lasting product delivered on time, every time. AMCA Member and ISO 9001:2000 Registered.

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businessIndustry Information

Exhaust Fans

Exhaust fans are air blowers that are used to displace gasses from one area to another. While the word “exhaust” is usually associated with gasses produced by industrial processes, all fans that remove a gas from one area and direct it into another are exhaust fans. They are key components of ventilation systems and are usually the last stop in ductwork before the expulsion of air from indoor areas to outdoor areas.

Exhaust fans are essential to the maintenance of safe and comfortable air conditions in contexts like material handling, pneumatic conveying, general ventilation and circulation. Agricultural, automotive, supply and distribution, food processing and packaging, printing and all other manner of commercial and industrial businesses make use of exhaust fans to some extent. Exhaust fans distinguish themselves from other air quality control fans in that they are almost always permanently affixed, if not built into the structure of the buildings in which they function. Fans of varying performance, configuration and energy consumption are necessary to cover the range of air circulation needs throughout all of industry and commerce. Organizations like the Air Movement and Control Association create the potential for some regularity within the industrial fan market; depending on the number value the agency assigns a fan model, assumptions can be made by buyers about the product’s qualities. Not all manufacturers submit their products to this rating system, though.


All fans, exhaust or otherwise, fall under two categories of fan construction: radial and axial. Axial fans are generally more recognizable by most people because they appear in light-duty settings more frequently than radial fans. In the context of exhaust fans, the ratio of axial fans to radial fans is difficult to tell. Depending on the application, either configuration may be appropriate. Axial fans are characterized by curved, vertical blades that spin around an axis. Commercial and residential ceiling fans, oscillating fans and nearly all other varieties of light duty fans for consumer or light industrial use are axial in their configuration. These fans work by creating negative and positive areas of pressure as their blades spin. This creates air movement. Radial fans also create uneven air pressure, but their blades are configured horizontally with respect to flat surfaces, as opposed to vertically like axial fans. Instead of creating an area of negative pressure behind its fan blades, a radial fan creates a negatively pressurized area to the side of its center of gravity and then expels the air at the tips of its blades through a chute. This allows for some flexibility of airflow control in duct systems with right angles.

Exhaust Fans
Exhaust Fans
Exhaust Fans - National Turbine Corporation
Exhaust Fans - National Turbine Corporation
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Exhaust Fan Informational Video