Derale Mechanical Cooling Fan, Flex, 18 in Fan, 6 Blade, 5/8 in Pilot, Universal Bolt Pattern, Steel Hub/Stainless Blades, Black/Natural, Each;

Our 18 inch high performance, standard rotation flex fan features 6 stainless steel blades and a black powder coated hub and is rated for engine speeds up to 8,000 rpm. Great for applications where space is at a premium.