Hazardous Location Vortex AC
Hazardous location (HazLoc) duty vortex AC coolers are designed specifically for purged electrical enclosures in Class I Div 2 Groups A, B, C, and D; Class II Div 2, Groups F and G; and Class III locations. When not operating in a cooling mode (when the unit’s integrated mechanical thermostat senses acceptable enclosure temperatures), the purge system creates positive pressure in the enclosure. This occurs as the HazLoc vortex AC’s integrated check valve seals off the cold air outlet, allowing the purge system to maintain the requisite pressure to block gases, vapors, dust, fibers and contaminants from penetrating the enclosure.
The HazLoc vortex A/C is specifically designed for simple installation and flexible mounting. Neither its mounting position or cold air ducting is limited by the check valve’s design.
- No maintenance required
- Very easy and quick top or side mount installation, with no wiring, no electricity
- Extremely reliable
- Very quiet, 62 dBA operation
- Integral mechanical thermostat maintains 80° to 90° F temperatures
- 10 year warranty
- Operates in environments up to 175° F (80°C)