Mixed Flow Fans

Knape Associates connects you with the right mixed-flow fan for your application without the guesswork. We work with several U.S. manufacturers, giving you access to a wide selection of models, sizes, and configurations.

Whether you’re designing a new system or upgrading an existing one, we help match the fan to your exact performance needs.

The mixed flow duct fan we provide is available in standard and custom-built configurations. You can specify volume, pressure, size, sound level, and materials.

We coordinate directly with manufacturers to ensure your requirements are met without delay.

With Knape Associates, you get more than a fan. You get expert guidance and flexible options tailored to your system.

Have questions? Need a quote?

📞 713-467-2777

Fan Configurations Available

We offer mixed flow fans in various sizes, from compact duct models to large industrial units. You can choose from direct drive or belt drive systems, with options for variable speed control and filtered inlets.

Mounting configurations include inline duct, rooftop, and wall-mounted styles to suit different layout needs. Fans are available in galvanized steel, aluminum, stainless steel, and coated materials for protection in corrosive or demanding environments.

Units handle static pressure up to 9.5 in. w.g., making them well-suited for medium-pressure systems that require consistent airflow and efficiency.

When should you use a mixed flow fan instead of an axial or centrifugal fan?

Mixed flow fans are ideal for medium static pressure systems that require high airflow, quiet operation, and compact design. They outperform axial and centrifugal fans in filtered systems and space-constrained installations.

Mixed-Flow Duct Fan Manufactures

When Mixed Flow Fans Are the Right Choice

They’re a strong fit if you’re working with medium static pressure and need high airflow. They deliver efficient performance in systems where other fan types lose effectiveness.

They’re often the right choice when:

  • Space is tight, but airflow demands remain high
  • Filters like carbon or HEPA add resistance to the system
  • Noise levels must stay low without reducing power
  • You’re aiming to downsize motors or cut energy use

In these conditions, mixed flow fans consistently outperform axial and centrifugal models.

Need custom products?

Contact us now for a fast quote on the right model for your specific application. Just let us know the application and we can help!

Where Mixed Flow Fans Perform Best Across Industries and Applications

Knape Associates provides fans with designs that meet the demands of commercial, industrial, and agricultural systems. We help ensure each fan fits the specific requirements of your facility, application, and space constraints.

HVAC and Building Ventilation

Mixed flow fans are widely used in hospitals, office buildings, theaters, and clean rooms where quiet operation and consistent airflow are essential. They are also a strong choice for high-rise buildings, supporting stairwell pressurization, elevator shaft ventilation, and general air movement in tight mechanical spaces.

Industrial and Manufacturing Facilities

They are used in manufacturing and processing environments for equipment ventilation, ambient exhaust, and process air systems. Their efficiency and compact footprint make them ideal for facilities where space and performance must be carefully balanced.

Data Centers and Electronics Cooling

For server rooms, control centers, and electronics enclosures, mixed flow fans deliver quiet, efficient cooling. They help maintain air quality and temperature stability without adding unnecessary noise or power demand.

Agricultural Ventilation Systems

In agriculture, they support drying operations, greenhouse airflow, and storage environment control. Their ability to handle medium static pressure with strong airflow makes them well-suited for moving air through filters or tight duct runs in barns, sheds, and storage buildings.

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Talk to Us About Your Application

Send us your airflow (CFM), static pressure, and duct size. We’ll help you select the right mixed flow fan for your system. Our team provides CAD support, fast quotes, and lead time details so you can move your project forward without delays.

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Mixed Flow Fan

mixed flow fanIn comparison to similar sized fans a mixed flow fan is more efficient.

Low operating costs and sound levels are also benefits of mixed flow fans. Mixed flow models have a variety of features to suit a wide range of applications.

Features

Looking for a Mixed Flow Fan?

Contact us now for a quick & hassle-free quote.

Why Knape Associates?

With over 60 years of industrial air movement experience, our team has the skills and knowledge to help you find your optimal fan component. 

For additional information about our fan offerings or assistance choosing one for your systems, contact us today. An expert will address any questions or concerns you may have regardless the size of the commercial or industrial application.

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