High Performance Flex Fans

• Exclusive accelerated pitch angle flows substantially more air
• 30% thicker, hardened stainless steel blades for long life
• Specially formed blade tips designed to minimize fan noise
• Two piece steel center hub for positive blade attachment
• Fans are offered with a black powder-coated or chrome-plated finish centers
• Perfect for applications requiring extra cooling such as vehicles with turbo or superchargers
• Ideal for full-sized trucks and vehicles used for towing
• Available in standard or reverse rotation configurations
• Rated to 10,000 RPM

Turbo Flex^® Flex Fans pull additional air through the radiator at low RPMs when the speed of the vehicle is not enough to cool the engine's coolant system. At higher RPMs, when the vehicle's speed forces ample air through the radiator, the fan blades flatten out, resulting in less power being used to spin the fan. Engine performance and gas mileage are thus improved.

Standard Rotation Fans with Black Center
13" - 85130 - $30.63
15" - 85150 - $30.63
17" - 85170 - $32.25
18" - 85180 - $32.25
19" - 85190 - $45.67
20" - 85200 - $45.67
Standard Rotation Fans with Chrome Center
13" - 95130 - $43.20
15" - 95150 - $43.20
17" - 95170 - $45.46
18" - 95180 - $45.46
19" - 95190 - $64.51
20" - 95200 - $64.51

Reverse Rotation Fans with Black Center
15" - 86150 - $33.15
17" - 86170 - $39.20
18" - 86180 - $39.20
19" - 86190 - $51.40
20" - 86200 - $51.40
Reverse Rotation Fans with Chrome Center
15" - 96150 - $50.91
17" - 96170 - $54.06
18" - 96180 - $54.06
19" - 96190 - $76.40
20" - 96200 - $76.40

Flex Fan spacers sold separately. Please e-mail Perma-Cool for proper Flex Fan Spacer part numbers. Be sure to include the Year, Make, and Model of your vehicle as well as engine size (i.e. V6, 5.0L, 350 cu. in., etc.).