Designed for spot cooling in hazardous locations, the EPF-SM-30 is Class I, Division 1, and Class II, Division 1, rated for use in hazardous locations where flammable or explosive vapors, gases or dusts exist. The fan incorporates an OSHA-compliant 30” circulation fan that delivers maximum airflow in hazardous work environments. A spark-proof design is intended to minimize the possibility of causing an ignition or explosion in a hazardous environment. Although no fan is completely explosionproof, this unit is constructed with non-sparking blades and a thermally protected, maintenance free 0.5-hp motor that reduces such risk. The 30” fan is mounted to a heavy-duty galvanized 4’ steel pedestal stand that is powder coated for corrosion resistance. The fan unit generates more than 10,000 cfm of air output and spins at 1,725 rpm for efficient spot cooling.