1005 Type Y &Z purge and pressurization system
■The model 1005 is a Rapid Exchange® purging system that operates on a supply of compressed instrument air or inert gas.
The system regulates and monitors pressure within sealed (protected) enclosure(s), in order to remove and prevent flammable gas or vapor accumulations.
The system accomplishes four air exchanges and maintains a "safe" (0.25") pressure. A Pepperl+Fuchs Model EPV-3 Enclosure Protection Vent is required for proper operation.
This process reduces the hazardous (classified) area rating within the enclosure(s), in accordance with the NEC - NFPA 70, Article 500,NFPA 496 and ISA 12.4.
●NFPA 70, NFPA 496, ISA 12.4 standards
●Optional alarm output indicates air lock failure
●Type Y system certified for Class I, Division 1 to Division 2
●Type Z system certified for Class I, Division 2 to nonhazardous
●Enclosure volume up to 450 ft³
●1005 Series purge and pressurization system
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purge and pressurization system 、 Rapid Exchange®purging system |
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Datasheet |
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Please see the document for details |
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English Chinese Chinese and English Japanese |
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2021-01-08 |
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t156424 |
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1.6 MB |
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