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BUILDING THE HIGHEST QUALITY INDUSTRIAL FANS IN NORTH AMERICA FOR SIX GENERATIONS


CSA APPROVED! - Heavy Duty - 575v Options
Capable of testing in a 12ft 50,000 CFM @ 24"wg test chamber 
5 YEAR FULL WARRANTY

Duct Axial Fans

Series 44, 44V, 46, 46V, 48 & 48V

Engineering Guide | Industrial Fan Guide | Series 44-48 Brochure | IOM Manual
Spec Sheets: 44V | 46 | 46V | 48 | 48V

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Hartzell Duct Axial Fans are engineered for efficient air movement in ducted ventilation applications. They deliver high airflow with low power consumption, making them well‑suited for situations requiring general ventilation, exhaust, or makeup air through straight duct runs. These fans are designed for reliability and quiet operation, helping maintain comfortable and safe environments in industrial and commercial settings.

Constructed with durable materials and balanced impellers, Hartzell’s duct axial fans ensure long service life and dependable performance. Available in a variety of sizes and configurations, they can be customized to meet specific airflow, pressure, and installation requirements. Whether installed in wall openings, inline duct systems, or other ventilation pathways, these fans provide effective, low‑maintenance air movement solutions.


Specs
12"-60"  |  
Steel, SS304, SS316, Aluminum
Yes  | 

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HARTZELL AXIAL LINE

 

The Hartzell Difference

Hartzell Air Movement has built its reputation on relentless innovation and commitment to engineering excellence. From its earliest days, the company focused on producing high‑performance industrial fans and air movement products, continually refining designs to address real‑world challenges. This drive to innovate is rooted in listening to customer needs, applying rigorous testing, and pushing the boundaries of materials and manufacturing techniques to ensure products deliver dependable performance in the toughest environments.

Central to the Hartzell difference is a deep understanding of airflow science and the importance of quality at every stage of production. Hartzell products are designed, built, and tested with a focus on durability, efficiency, and long service life. By combining industry knowledge with hands‑on experience and a culture of continuous improvement, Hartzell delivers solutions that help customers solve complex ventilation problems, improve system performance, and reduce maintenance costs.

Ultimately, what sets Hartzell apart is the company’s dedication to excellence — from product development and manufacturing integrity to customer support and long‑term performance. Whether for standard industrial applications or demanding custom installations, Hartzell’s approach prioritizes reliability, performance, and lasting value.

 
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Here are some of our Common Applications

scrubber Scrubber Fans for Industrial

semi-condSemiconductor Fabrication Process

crypto Crypto Mining Ventilation surfacing Metal Surface Treatment

 

Ready to discuss your application?

Contact  Craig - craig@ratetechnology.com 
to learn how HARTZELL equipment and systems can benefit your operations.

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