Atex Vortex


Hazardous location air conditioners Atex & IECEx Vortex. Explosion-Proof electrical equipment for use in Hazardous (classified) locations Zone 1 & 2 and designed for purged and non-purged enclosure systems, also Class I, Division 2, Groups B, C, and D.

Atex Vortex · Atex DelvalleAtex Delvalle
Atex Vortex · Atex DelvalleAtex Delvalle

This product has the following certificates

  • Logo Atex · Atex Delvalle
  • Logo IECEx · Atex Delvalle


The most economical Atex system to cool electrical panels Atex & IECEx.
Vortex Enclosure Coolers are designed specifically for purged electrical enclosures in Atex Zones 2 and 22, and Temperature Class T4 areas.
The Atex Vortex incorporates the most up-to-date features into Vortex’s line of highly reliable, cost effective enclosure coolers.

Discover the advantages

Can be mounted on top or side of enclosure.
Small it fits on all enclosures.
Thermostatically controlled via mechanical thermostat.
Requires no wiring, can be installed (easily) in minutes.
No ambient, dirty, or humid air enters the enclosure.
Designed to cool environments quietly.
Significantly lower cost, compared to Atex Certified air conditioners.
Contains no moving parts, resulting in very little required maintenance.
Reduced energy use.
5 minute installation.
Reduced noise levels.
62 dBA operation, 78% quieter than typical vortex coolers.


  • Pneumatic parameters
    - Protective gas supply: Instrument grade air.
    - Pressure requirement: 2....6,9 bar regulated.
  • Ambient conditions
    - Ambient temperature: -20°C to 40°C.
    - Maintaining the temperature between: 26°C (80°F) and 35°C (95°F) through mechanical
    - Inlet air max temperature: 49ºC.
  • Mechanical specifications
    - Connection type: Pneumatic: 3/8” NPT (female).
    - Protection degree: IP66.
  • Data for applications in Connection with

    - EC type examination certificate EC:: EX II 3 GD T4.
    - ATEX certified for: Zones 2 and 22.
    - Temperature classification: T4 Class.
  • Directive conformity
    - Directive 94/9/EC: EN13463-1:2009.
  • Internal approvals
    - UL approval
    - cULus.
    - Class I, Division  2, groups A, B, C and D.
    - Class II, Division 2, groups F and G; Clase III.

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Atex Vortex · Atex Delvalle
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