ESC Spectrum is a proud third-party seller of Airgas products and CEMS equipment.

Airgas®, an Air Liquide company, is a leading U.S. supplier of industrial, medical and specialty gases, as well as hardgoods and related products; one of the largest U.S. suppliers of safety products; and a leading U.S. supplier of ammonia products and process chemicals.

Learn More About Airgas

Learn how Airgas, an Air Liquide company, innovates to serve customers reliably and safely every day as a supplier of industrial, medical, and specialty gases, welding equipment and supplies, safety products, and process chemicals.


Watch more on their YouTube Channel.

Airgas Featured Products & CEMS Equipment

Airgas EPA Protocol Gases

CEM Station

CGA Cylinder Connection with CV Focus

Model 213 & 215 Regulators

Equipment Pigtails

Product Data Sheets & User Manuals

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