Designed for industrial facilities with hazardous locations, Vortec ProtEX Vortex A/C electrical, electronic and control system enclosure coolers are certified for ATEX Zones 1 and 21, have safety certification for compressed air temperatures of up to 120°F and are approved for a Temperature Class of T3. The coolers operate in environments up to 175°F, with 62 dBA operation. Featuring a small footprint, they fit on all enclosures and in confined areas, and can be mounted to the top or side of an enclosure.