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World leaders in airflow controls and monitors.

Innovative Products
TEL offers a complete package of environmental control technologies to improve safety and energy management.
Why Choose TEL?
We are world-leading consultants, designers and manufacturers of airflow controls & monitors.
By working closely with manufacturers of industrial fume cupboards and educational fume cupboards, laboratory companies using fume hoods and biological safety cabinets, as well as kitchen hood and local exhaust ventilation manufacturers, we have developed alarm and control systems specifically designed to meet safety legislation requirements.

Global Reach
TEL’s airflow monitors and controls operate in laboratories across the world and are synonymous with safety, energy efficiency and cost savings.
US Headquarters
2750 Vinland St.
Oshkosh, WI 54904
206-714-2495
Sales@TEL-Americas.com
www.tel-americas.com
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Auto sash controllers have advanced significantly in recent years but TEL still leads the field...
We have a video showing how the TEL Auto Sash Controller integrates with VAV systems for safe airflow and energy savings of up to 85%.
Articles
People working with industrial and educational fumehoods must be protected at all times. Auto sash controllers keep people safe.
Today’s safe and efficient laboratories are a given, but fume hood health and safety standards were only introduced 25 years ago…
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