Purge and Pressurization Systems
Purge and Pressurization Systems offer a safe and economical approach to installing electrical equipment in hazardous locations.
Also known as an air purge system, these systems purge and pressurize the protected enclosure while maintaining pressure within.
This reduces the classification within the protected enclosure from a Division 1, Zone 1, 21 to Division 2, Zone 2, 22 or general-purpose area.
or browse models below.