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We’re very proud to have received the

Hazardex 2019

Technical Innovation Award

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Global Expertise in Hazardous Area Solutions
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Purge & Pressurisation for Electric Motors

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Purge & Pressurisation for Electrical Panels

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Purging for Corrosive Area Applications

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Expo Technologies

World leader in hazardous area Purge and Pressurization systems.
With 60 years purge & pressurization experience, we are the:
  • Experts: we wrote the first standard
  • Most experienced supplier
  • Compliance worldwide
  • Market leader: supplying all major users
We look forward to earning your business and partnering with you and your company.
About Expo

Our Products

Easily install electrical equipment, motors and rooms in hazardous areas.
Expo products are certified to NFPA 496, IECEx, ATEX, INMETRO:

Our Services

Expo also delivers certification, engineering, maintenance and training services.
Click for descriptions of our hazardous area services:
Expo Services