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X Purge & Pressurization 1XLC/SS/PO

Purge Type X air or inert gas Area: Class I Div 1, Zone1 Equipment: Unclassified
Purging Action Leakage Compensation High Flow rate during purge and afterwards compensation for leakage
Enclosure Size up to 60 Cu Ft up to 1.35m3
Mounting Style SS316 Box Mounts externally on the enclosure wall. Minimal piping.
Alarm Output Pneumatic Outputs 2 bar, 30 psi signal when pressure is ok, and purge complete
Air or inert gas, X Purge & Pressurization unit for enclosures to 60 cu.ft, 1.35 cu.m, Leakage Compensation, SS316 Box Mounting, Pneumatic Alarm outputs 2 bar 30psi signal when pressure and purge ok, for uncertified kit in Class 1 Div1, Zone 1 location.1XLC/SS/PO


Just connect an MIU (MiniPurge Interface Unit) for power and alarm switching, and install your uncertified equipment in a Class I Division 1 or  Zone 1 hazardous area.

Leakage-compensation provides an initial, high, purge flow-rate. This improves uptime, by quickly removing hazardous gas from the enclosure.

After purging the system switches to leakage-compensation mode, providing sufficient flow to maintain  sufficient positive pressure in the enclosure. This reduces compressed gas consumption.

X-Purge units are fully:

  • Automatic:
    • Timers and control signals  apply and disengage power depending upon conditions reported by the purge system.
  • Complete with:
    • Control unit;
    • Relief valve.
  • Certified:
    • ATEX,
    • cFMus,
    • cULus,
    • IECEx,
    • INMETRO.

Data Sheet