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fDesc[0] = "Fans Direct is is committed to providing tools that make the task of selecting the appropriate fan as simple as possible. Chicago Blower Select is a user friendly software application that is available for instant download and has an in-built tutorial to get you started. <br /> <br /> Main Features:<br /> <br /> - Easy, user-friendly interface<br /> - Automatic calculations of temperature, altitude and density<br /> - Show multiple duties on one selection curve<br /> - GA drawings at the click of a button<br /> - Noise calculations at any desired distance<br /> - Casing breakout noise information";

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