
Purge & Pressurization; 513859
Description
- NFPA 496, ISA 12.4, and ATEX standards
- Optional alarm output indicates air lock failure
- Optional differential pressure switch for Class I, Group A-D, ATEX certified hazardous area locations
- Type Ex [pz] certification for Zone 2 hazardous locations
- Type Y system certified for Class I and Class II, Division 1 to Division 2
- Type Z system certified for Class I and Class II, Division 2 to nonhazardous area
- Enclosure volume up to 2.54 m3 (90 ft3)