3004-WPSA-CI-YZ-HMT, Encl Purge Sys, With Pressure Switch, Class I, Horizontal Top Mnt
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Purge and Pressurization Systems, 3004 Series
Model Number: 3004-WPSA-CI-YZ-HMT - Encl Purge Sys, With Pressure Switch, Class I, Horizontal Top Mnt
3004 Series Information
- NFPA 496, ISA 12.4, and ATEX Standards
- Optional Alarm Output Indicates Air Lock Failure
- Optional Differential Pressure Switch
Model 3004 accomplishes the required volume exchanges and maintains a safe pressure. Pepperl+Fuchs Model EPV-4 enclosure protection vent is required for proper operation. This process reduces the hazardous (classified) area rating within protected enclosure(s), in accordance with the NECNFPA 70, NFPA 496, ISA 12.4 and IEC 600 79-15 EN 50021.