Syclone pulls 2, 500 CFM drawing only 17 amps! S-Blade design electric fans are efficient and deliver exceptional air flow. Fully reversible fans may be used in "pusher" or "puller" configurations, and are offered in a variety of sizes. The most efficient S-blade fan in the aftermarket. Extremely Quiet Operation compared To Other Manufacturers S-Blade Configurations. Features: 16" Sweep blades engineered for quiet, efficient air flow Powerful motor provides reliable operation Reinforced nylon shroud withstands high temps Mounts using rugged nylon brackets - included Takes back lost horsepower and torque**When used as a primary cooling fan, one of these electric units can save up to 17HP and recover 20 lb-ft of torque. NOTE: Increase CFM from 2500 to 2700 when using a 16-volt system.Pit Stop USA offers Flex-A-Lite 16" Syclone S-Blade Pusher, Puller Electric Fan - CFM: 2500 - Amp Draw: 17 398 at low everyday prices. Be sure to check out all of our products from Flex-A-Lite including Flex-A-Lite Electric Fans.