Oil-free Scroll Technology

Air Squared - From ASI

The New Compressor and Vacuum
Pump Alternative for OEMs Worldwide

Scroll Compressors, Vacuum Pumps, and Expanders

The industry leader in oil-free scroll compressors, vacuum pumps, and expander design and manufacturing, with more experience and more scroll models than any other company.

Air Squared was founded in 1991 to service the needs of OEMs with oil-free scroll solutions for demanding positive displacement applications. Twenty-five years later, Air Squared offers a full line of patented oil-free scroll solutions that have been designed, engineered, and continuously perfected to satisfy the most unique and demanding applications.

ACT Expo 2020 Logo

Advanced Clean Transportation Expo 2020

May 11th to 14th – Long Beach Convention Center, Long Beach, CA USA
Visit Air Squared at North America’s largest conference and expo showcasing the real-world application of advanced transportation technologies, drive trains, and clean fuels.

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Hannover Messe Logo


July 13th to 17th – Hannover Messe Fairgrounds, Laatzen, Germany
Visit Air Squared at Europe’s largest and most important fuel cell exhibition – Hydrogen + Fuel Cells Group Exhibit at Hannover Messe.

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Successful projects and counting

Custom Scroll Design

Custom Scroll Design

Need something special? We realize that some applications are so unique they require a customized design.

With more scroll experience than any other company and a long history of patented innovations, you can prototype and manufacture your solution with the confidence of knowing you have the ideal design.