An air purge system flushes electrical control equipment with clean air before it is turned on. This keeps contaminants from impacting electrical enclosures that might get damaged otherwise. Additionally, pressurization helps maintain a regulated pressure within the enclosure to protect against explosions or other equipment impacts.
Pepperl+Fuchs systems both purge and pressurize the protected enclosure while maintaining pressure within. Our purge and pressurization systems reduce the classification within the protected enclosure from a Division 1, Zone 1, 21 to Division 2, Zone 2, 22 or general-purpose area.
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