Aerotech Vortex Fans

26″, 51″, 55″

Vortex Aerotech Fans – High-Performance Fiberglass Ventilation Fans

Advanced Design for Maximum Airflow and Efficiency

The Vortex fan line is engineered with advanced design features that maximize airflow performance, energy efficiency, and long-term reliability. Built from the inside out, Vortex fans combine innovative aerodynamic components with durable construction to deliver high-performance ventilation for demanding agricultural and industrial applications.

Advanced Propeller Design for Increased Airflow

At the heart of every Vortex fan is a three-blade cast aluminum airfoil propeller, engineered to deliver higher airflow and improved aerodynamic performance. Multiple components work together to optimize airflow and enhance overall fan efficiency.

Vortex fans line

The Vortex fans line utilizes a number of features which maximize its performance. This fan is built from inside-out to provide maximum performance and efficiency.

The 3-blade cast aluminum airfoil propeller gives the Vortex fans higher airflow. Many parts of this fan work together to increase the efficiency standards. The streamlined fiberglass housing and fiberglass Rifled™ discharge cone make it stand out. State-of-art shutter design using counter-weighted airfoil blades, intake channel and weather-tight seals.

The inside of the fan continues Aerotech’s high standards with the aircraft design drive support for minimum airflow resistance and increased efficiency. The 51″ Vortex fans and 55″ Vortex fans feature high quality pillow block bearings and include advanced drive system and high quality belt tensioner with stainless steel hardware and fasteners for long life. The 26″ Vortex fans takes the same technology from the 51″ and 55″ and transforms it to a direct drive variable speed fan.

The Vortex fans line is available in single phase, 3 phase and 2 speed, with 50 hertz motors
available for most models. Contact US Global Resources at +1 (888) 334-1440 or email us at usgr@usgr.com for more information.

VORTEX FANS PRODUCT INFORMATION

U.S. Patents 6,386,828; 6,616,404 and 6,953,320.
Cast aluminum 3-blade airfoil propeller
Fiberglass housing
Shutter design uses counter-weighted airfoil blades and bell mouth intake.
Stainless steel hardware and fasteners
Fiberglass Rifled'” discharge cone for added performance
Aircraft design drive support for minimum airflow resistance
51 ” & 55″ feature pillow block bearings
51 ” & 55″ include advanced drive system and high quality belt tensioner
26″ direct drive variable speed with superior performance

26″ Vortex Fans

The 26″ Vortex fans takes the technology from the 51″ Vortex fans and 55″ Vortex fans and blends into a direct drive variable speed fan designed for precise control over your building.

Key aerodynamic features include:

Streamlined fiberglass fan housing for reduced airflow resistance.
Fiberglass Rifled™ discharge cone designed to improve airflow performance.
Advanced shutter design featuring counterweighted airfoil blades.
Integrated intake channel for improved airflow.
Weather-tight seals to help protect against outside elements.

Engineered Internal Components for Reliable Performance

Vortex fans maintain high engineering standards throughout their internal design. The aircraft-style drive support minimizes airflow resistance while contributing to improved operating efficiency.

The 51-inch and 55-inch Vortex fans feature high-quality pillow block bearings, an advanced drive system, and a high-quality belt tensioner. Stainless steel hardware and fasteners provide enhanced corrosion resistance and long-term durability.

Vortex Fan Models and Drive Configurations

The Vortex product line offers multiple sizes and drive configurations to accommodate different ventilation requirements.

26-Inch Vortex Fan

The 26-inch Vortex fan incorporates the advanced design technology of the larger models into a direct-drive, variable-speed configuration, providing flexible airflow control.

51-Inch and 55-Inch Vortex Fans

The larger Vortex models feature belt-drive systems, high-quality pillow block bearings, advanced drive components, and durable stainless steel hardware for dependable operation.

Motor and Electrical Options

Vortex fans are available in multiple electrical configurations to meet different installation and operating requirements, including:

Single-phase motors
Three-phase motors
Two-speed motor options
50 Hz motors available for most models

Find the Right Vortex Ventilation Fan for Your Application

Explore all Vortex Fans Model →

Whether you need a compact variable-speed fan or a large-capacity belt-drive ventilation solution, the Vortex fan line combines aerodynamic engineering, durable fiberglass construction, and advanced drive technology to deliver reliable ventilation performance.

Contact US Global Resources for product specifications, model selection, and assistance identifying the right Vortex fan for your application.

*Performance values of these fans at lower static pressures exceed the BESS Lab test capabilities and were calculated through regression analysis of CFM and CFM/Watt measurements for higher static pressures.
Notes:
1. The ratings shown are based on tests and procedures performed at the BESS Lab, University of Illinois in accordance with ASHRAE Standard 51-1999.
2. BHP values were not measured at the BESS Lab. The BHP values shown were derived from actual Watt measurements using motor efficiency values supplied by the motor manufacturers.

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