Tubular Centrifugal Duct Fans

Tubular centrifugal fans can be used in a variety of commercial and industrial inline applications. They're common for both exhaust and supply in garages, paint spray booths, restaurants, historical buildings, and general building ventilation. 

These inline centrifugal fans provide quiet, reliable air movement against moderate static pressure. They're a great way to improve the efficiency of your entire HVAC system, helping you save money and reduce maintenance requirements. 

At NorthStock, you'll find tubular centrifugal inline fans in a variety of sizes and capabilities. Take a closer look at our selection, or search by part number if you know the model you're looking for.

About Tubular Centrifugal Fans

Centrifugal fans are quieter than their axial counterparts. Though they require more power, they produce a steadier airflow. Efficient and durable, they're suitable for many applications, including crawl space venting and makeup air supply. With models as small as four inches, you can find a fan for even the smallest, most hard-to-reach spaces. They're typically designed to be mounted at any angle and at any location within the ductwork. 

Select Features

Tubular centrifugal fans are designed for indoor and/or outdoor use and are built for longevity and reliability with features like these, depending on your chosen model:

  • Corrosion resistance

  • Heat resistance

  • Easy installation and maintenance

  • Airtight galvanized steel housing

  • Thermal overload protection

  • Permanently sealed, self-lubricated motor bearings

  • Pre-wired junction box

  • Belt drive or direct drive

  • Seamless, leak-free design

Select models are Energy Star listed and come with a five-year factory warranty.

These centrifugal fans are not meant to be used for removing radon. For those applications, choose an inline fan specifically designed for radon mitigation. 

Optional Accessories

You'll see these centrifugal fans listed with compatible options, so you can rest assured your accessories will work with your chosen fan model. These options may include:

  • Slide or rotary type speed controls

  • Duct silencers

  • Mounting clamps

  • Humidity sensors

  • Backdraft dampers

  • External louver exhaust vents

  • Thermostats

  • Digital timers

We partner with the industry's top manufacturers, like Fantech and Soler and Palau, to provide the latest innovations in tubular centrifugal fans and other heating, cooling, and ventilation parts and products. We're committed to maintaining an extensive inventory to ensure you have a wide range of solutions to choose from, and our low, factory-direct pricing is always on new items, never used or refurbished. Every order ships fast and free in the lower 48 states, an offer we're happy to combine with special pricing on high-volume orders. (Please contact us before you place a bulk order.) For even faster service, expedited shipping is available at check out. 

Every tubular centrifugal fan is listed with all the information we have about it. This includes photos and descriptions, availability and lead time, and a variety of product literature. If you have additional questions, reach out to our knowledgeable customer care team. We're here to make sure you get the products you need as quickly as possible, because we know there's no time to waste when it comes to your HVAC system, the comfort and safety of your employees and visitors, and the environmental conditions surrounding your products and equipment. 

As a leading HVAC distributor, NorthStock has established a reputation for our unparalleled inventory, reliability, responsive communication, and attention to detail with every order. Contact us to learn more about tubular centrifugal fans or to place your order today. 

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