Astro 8710 Worldwide Multi-Position Fan with Variable Speed Control Switch Variable Speed Control Switch with built-in overload protection Heavy duty, indoor/outdoor industrial fan with high visibility orange plastic housing Blows dust, odor and fumes away 2 - 15 amp, 3 prong plugs for use as additional power source CSA approved, 8.5ft. Cord CSA approved and Motor CSA approved Moving parts of motor and fan enclosed for safety of operation and plastic pads prevent scratching or damage to work surface and blower unit