Evaporative Cooler Hazardous Location Air Flow 700/2 800 cfm Average Coverage Area 1200 sq ft 18 in Blade Diameter Drive Type Direct Drive Pad Thickness 8 in Media Type Cross Corrugated Formulated Cellulose treated with Thermosetting Resin 1/2 hp HP 4.1 A Amps 120V AC Pump Voltage 110 V 1 Phase 60 Hz Hz NEMA Plug Configuration - HVAC 5-15P Power Cord Length 10 ft Number of Speeds Variable Water Connection 3/4 in GHT 16 gal Water Capacity Fill Type Hose