Pepperl+Fuchs Explosion Protection

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PURGE SYSTEM
Purge&Pressurization
Junction Box
Purge&Pressurization
  • 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 [nP] certification for Zone 2 hazardous locations
  • Type Y system certified for Class I, Division 1 to Division 2
  • Type Z system certified for Class I, Division 2 to nonhazardous area
  • Enclosure volume up to 7.08 m3 (250 ft3)
Purge&Pressurization
Purge&Pressurization
Purge&Pressurization
Purge&Pressurization
Purge&Pressurization
  • 100% automatic purge and pressurization system including purging, temperature and leakage control, alarming and system power
  • Third party approvals for Class I, II, Div. 2 and Zone 2/22
  • Universal mounting
  • RTD inputs for temperature alarm and control
  • Five standard purge programs
  • Suitable for Class I,II/Div. 1 2 for hazardous locations
  • Certifications for FM and CSA
  • Manifold combines the solenoid valve for purging and needle valve for pressurization in one housing
  • Suitable for steel or plastic tubing
  • Mounting hardware, pneumatic fittings and tubing included
  • Suitable for Zone 2 22
  • ATEX IECEX certifications
  • Manifold combines the solenoid valve for purging and needle valve for pressurization in one housing
  • Suitable for steel or plastic tubing
  • Mounting hardware, pneumatic fittings and tubing included
Purge&Pressurization
Purge&Pressurization
Purge&Pressurization
Purge&Pressurization
Purge&Pressurization
Purge&Pressurization
  • Certified for Class I, Class II, Division I- Zone 1 / Zone 21 to nonhazardous
  • Intrinsically safe electrical/pneumatic manifold assembly
  • Intrinsically safe user interface for programming and monitoring the system
  • Enclosure volume up to 450 ft3 (12.1 m3)
  • Control Unit monitors system operation and controls enclosure power
  • Universal mounting (brackets included)
  • 316L stainless steel Type 4X enclosure
Purge&Pressurization
Purge&Pressurization
Purge&Pressurization
Purge &Pressurization
Purge &Pressurization