ATEX Vortex AC – Certified Enclosure Coolers for Hazardous Environments
ATEX Vortex AC coolers are compressed-air-powered enclosure cooling systems designed for hazardous and classified environments. Built by Vortec, these units deliver a reliable, low-maintenance alternative to traditional industrial air conditioners.
Using a vortex tube to separate compressed air into hot and cold streams, the ATEX Vortex AC channels clean, cold air into enclosures while maintaining positive pressure that prevents dust, dirt, and moisture from entering.
With ATEX and IECEx certifications, these systems are trusted in Zone 2 and Zone 22 applications, providing safe cooling where explosive atmospheres may occur.
Why Choose an ATEX Vortex AC?
Certified Safety: ATEX Zone 2/22 and IECEx approval for explosive atmospheres.
No Refrigerants: Operates without Freon or chemical refrigerants, lowering costs and environmental impact.
Built-In Thermostat: Activates only when needed, reducing air consumption and energy costs.
Quiet Operation: Noise levels up to 78% lower than standard vortex coolers.
Low Maintenance: No moving parts, no wiring, and minimal servicing required.
Typical Applications
- Petrochemical and chemical processing facilities
- Oil and gas refineries and offshore platforms
- Pharmaceutical plants with classified zones
- Grain processing and dust-prone manufacturing sites
- Food and beverage operations requiring explosion-proof cooling
ATEX Vortex AC Models Available
Atex Vortex AC-7315: Compact cooling for small enclosures
Atex Vortex AC-7325 / 7335: Medium capacity for moderate heat loads
Atex Vortex AC-7370: Higher output for larger cabinets
Atex Vortex AC-7415 / 7425 / 7435 / 7470: Full capacity range up to 5,000 BTU/hr for high-demand hazardous duty enclosures
All models are thermostatically controlled and designed for simple installation with minimal downtime.
Key Features at a Glance
- Cooling range: 900 to 5,000 BTU/hr
- Certified for ATEX Zone 2 & Zone 22, IECEx compliant
- Temperature Class: T4 (surface temp ≤ 135°C / 275°F)
- Lightweight, compact design for confined enclosures
- Positive-pressure cooling prevents contamination
The Pelmar Engineering Advantage
- Canadian distributor of Vortec ATEX-certified solutions
- Technical expertise to recommend the right model for your enclosure size and application
- Quick delivery and full support across Canada
- Complementary solutions available, including HazLoc Vortex and ProtEX Vortex AC
Find the Right ATEX Vortex AC for Your Enclosure
ATEX Vortex AC coolers deliver safe, efficient, and low-maintenance cooling for electrical enclosures in hazardous environments. Explore our full line of ATEX Vortex AC models or compare with other options such as HazLoc Vortex AC and ProtEX Vortex AC to find the right fit. For general-purpose systems, view our standard vortex enclosure coolers or contact our team for expert advice.