Global Leader in Design of Louvers For the Air-Cooled Heat Exchanger Industry.​

  • Aluminum Louvers
  • Actuators
  • Bug Screens
  • Hail Guards
  • Anti-Windmilling Devices
  • Conversion Kits for Louvers and Actuators
  • Rebuild Kits for Actuators

The Global Industry Leader


Designed and built by Airtech Products, Durastroke pneumatic actuators are the industry standard for automated louver operation.  The Durastroke series of actuators deliver durability, strength, and reliable performance in the most cost-effective option available.

If your project requires electric actuators, Airtech Products is the leading authority on the integration of electric actuators for louver operation.

From very standard to extraordinary applications, Airtech has the actuator solution.


Heavy-duty industrial Louvers of Aluminum construction built to Airtech Products exacting standards with dependable bolted design for easy Field Service or Repairs.

Options include: Internal or External Actuation; API661 Compliance; Extreme Duty; Horizontal, Vertical and Recirculation Designs; Stainless Steel MOC; Integral Hail Guards; Integral and Perimeter Bug Screens; Snow and Ice Design; Service Dividers and Split Sections.

Drive Sentry - The Anti Windmilling Device Solution

Finally, the right answer for the elimination of damaging and costly fan "reverse direction" windmilling.

Airtech's Drive Sentry is low-cost, is fast, and easy to install and comes in a quality-machined finish.

Bug Screens​

Our design team creates custom bug screen solutions for any structure you may have.

We offer full protection for fan ring enclosures, full perimeter enclosure systems, and multiple bug screen options for louvers.

All bug screen systems are designed for easily removable panels for cleaning.

See All Airtech Products Has To Offer

Why Choose Airtech Products Inc.

  • Fast Lead Times
  • Competitive Pricing
  • Customized To Your Specifications
  • Domestic and Export Crating Available
  • Fast Lead Times
  • Competitive Pricing
  • Customized To Your Specifications
  • Domestic and Export Crating Available

When you work with Airtech Products Inc., you receive your products quickly with consistent lead times.  We deliver on time for every order. We also offer competitive pricing and work with your designer to meet your budget guidelines and to customize solutions to your exact specifications.  No matter where you are in the world, our products can be delivered to you with both domestic and export crating. Contact us today to find out how quickly your airflow solution can be created.

About Airtech Products Inc.

Recognized as the leading USA manufacturer of louvers  to the Air-Cooled Heat Exchanger Industry, Airtech Products also offers pneumatic and electric actuators, bug screens, surge tanks, and a host of other equipment dedicated to all levels of the heat exchanger industry from OEM to End User.

Established in 1990, Airtech Products, Inc. has built an industry-wide reputation for Quality and Reliability. 

airtech series 500 industrial actuator schematic

Contact Airtech Products Inc.