Z-Purge
Expo Z-Purge systems are designed to change the pressurized enclosure internals from a Zone 2 or Class I Division 2 area into a safe area. These systems are constructed to comply with European, International, North American, and Brazilian standards. By measuring pressure and flow of compressed air or inert gases, the system pressurizes an enclosure, clears the hazardous gases from the enclosure, and then maintains a positive pressure in order to keep those gases from returning. Z-Purge units are manual units; the user is required to time out the purge cycle and control the power going into the enclosure. Expo Z-Purge units are certified by IECEx, ATEX, INMETRO, cULus, and cFMus. The Z-Purge line of systems from Expo is designed for enclosures of all sizes. If you do not see what you need, please contact the factory or your local representative for help.
1ZCF/BP/IS
1ZCF/BP/IS- For the protection of general purpose electrical equipment being installed in a Class I Division 2 or Zone 2 area
read more1ZCF/PM/IS
1ZCF/PM/IS- For the protection of general purpose electrical equipment being installed in a Class I Division 2 or Zone 2 area
read more1ZLC/BP/IS
1ZLC/BP/IS- For the protection of general purpose electrical equipment being installed in a Class I Division 2 or Zone 2 area
read more1ZLC/PM/IS
1ZLC/PM/IS- For the protection of general purpose electrical equipment being installed in a Class I Division 2 or Zone 2 area
read more