ISC - Enclosure Climate Control

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Purge and Pressurization Systems

We are proud to offer the largest and most comprehensive selection of purge and pressurization equipment in the industry, recognized as the best in both intrinsic safety and purging. Produced according to the ISO 9001 International Standard, our systems are certified to global NFPA and ATEX requirements, addresses applications ranging from Type X, Y and Z, to Ex [nP] and Ex [p], and enables you to operate general-purpose equipment within hazardous or corrosive areas anywhere in the world. When protection is critical, you need ISC.

 

Type Y and Z Systems
  • Same panel can be used for Type Y, Z and Ex [nP]
  • Components mounted on stainless steel panel
  • General-purpose equipment can be operated in Division 2/Zone 2 area, and division 2 rated equipment can be operated in a Division 1 area
  • Enclosure size up to 450 cubic feet
  • Optional alarm output indicates air lock failure
  • Filter-regulator with pressure guage provides clean protective gas to the enclosure
  • Optional differential pressure switch for Class 1, Group A-D, Zone 1 ATEX certified hazardous area locations
  • NFPA 496, ISA 12.4, and Atex standards
  • Type Y system certified for Class 1 and Class 2, Division 1 to Division 2. Type Z System certified for Class 1 and Class 2, Division 2 to nonhazardous area
  • Type Ex [nP] certified for Zone 2 hazardous locations
  • Environmental purge for nonhazardous areas
  • UL, cUL, & FM classified

Literature Download pdf

Type Y
Class I, Div 1 to Div 2 area applications
Spec
IOM
1001A-C1 For enclosure volumes up to 2 cu.ft.
1002 For enclosure volumes up to 15 cu.ft.
1003 For enclosure volumes up to 75 cu.ft.
1004 For enclosure volumes up to 200 cu.ft.
1005 For enclosure volumes up to 450 cu.ft.
       
Type Y
Class II, Div 1 to Div 2 are applications
Spec
IOM
1001A-C11 For enclosure volumes up to 10 cu.ft.
1001B-C11 For enclosure volumes up to 50 cu.ft.
1001C-C11 For enclosure volumes up to 250 cu.ft.
       
Type Y
Class I, Div 1 to Div 2 area appliatons
Spec
IOM
3003 For enclosure volumes up to 90 cu.ft.
3004 For enclosure volumes up to 250 cu.ft.
       
Type Z
Class 1, Div 2 to non-hazardous area applications
Spec
IOM
1001A-C1 For enclosure volumes up to 2 cu.ft.
1002 For enclosure volumes up to 15 cu.ft.
1003 For enclosure volumes up to 75 cu.ft.
1004 For enclosure volumes up to 200 cu.ft.
1005 For enclosure volumes up to 450 cu.ft.
       
Type Z
Class II, Div 2 to non-hazardous area applications
Spec
IOM
1001A-C11 For enclosure volumes up to 10 cu.ft.
1001B-C11 For enclosure volumes up to 50 cu.ft.
1001C-C11 For enclosure volumes up to 250 cu.ft.
       
Type Z
Class I, Div 2/Zone 2 to non-hazardous area apps.
Spec
IOM
3003 For enclosure volumes up to 90 cu.ft.
3004 For enclosure volumes up to 250 cu.ft.
 
Type X, Ex [p] Systems
  • Certified for Class 1 and Class 2, Division 1, Zone 1 to nonhazardous
  • LED display indicators
  • Enclosure size up to 450 cubic feet
  • EPCU (electronic power control unit) monitors system operation and controls enclosure power
  • EPCU logic module (optional) can accommodate intrinsic safety barrier
  • NFPA 496, ISA 12.4, and Atex standards

Literature Downloads pdf

Type X
Class 1, Div 1 to non-hazardous area applications
Spec
IOM
2001A-C1 For enclosure volumes up to 2 cu.ft.
2002 For enclosure volumes up to 15 cu.ft.
2003 For enclosure volumes up to 75 cu.ft.
2004 For enclosure volumes up to 200 cu.ft.
2005 For enclosure volumes up to 450 cu.ft.
       
Type X
Class II, Div 1 to non-hazardous area applications
Spec
IOM
2001A-C11 For enclosure volumes up to 10 cu.ft.
2001B-C11 For enclosure volumes up to 50 cu.ft.
2001C-C11 For enclosure volumes up to 250 cu.ft.
       
Type X
Class I, Div 2/Zone 2 to non-hazardous area apps.
Spec
IOM
3003 For enclosure volumes up to 90 cu.ft.
3004 For enclosure volumes up to 250 cu.ft.
 

General Literature Downloads pdf