Tornado Electric Fan - 2175 CFM

Increase your gas mileage by as much as 15%! Contentional belt-driven fans drain your engine's horsepower because they spin regardless of your engine's cooling needs. The faster you drive, the faster they spin, which means that a belt-driven fan is spinning the slowest when your engine needs it the most. Derale Electric Fans are an efficient alternative because it only spins when your engine is warm. When the engine reaches a predetermined temperature, the fan is activated by our unique thermal sensing unit (optional accessory). Thus an electric fan works the most when you need it the most, and does not rob your engine of valuable horsepower! Reduce the drag on your engine so that more horsepower is available. Cut down your warm-up time in colder weather. Eliminate the noise of belt-driven fans. Reduces noise level. Extends engine life. Reversible - mounts on either side of radiator. Easy to install - no complicated wiring. Funnel action - for maximum high and low speed cooling. Finger guard - for safety. Fan Diameter (in): 16.000 in. Height (in): 15.750 in. Width (in): 16.690 in. Thickness (in): 3.900 in. Maximum Fan CFM: 2, 175 cfm Number of Blades: 10 blades Maximum Fan RPM: 1, 680 rpm Blade Material: Plastic Blade Color: Black Shroud Color: Black Shroud Material: Plastic Amp Draw: 18.40 amps Quantity: Sold individually. Notes: This is a reversible fan that can be used as a pusher or a puller.