17in Rigid Race Fan Steel Blade

The DERALE 17-inch Rigid Race Fan with Steel Blade is a mechanical cooling fan engineered for high-performance engine temperature management in demanding conditions. This 6-blade rigid fan delivers consistent airflow across a wide operating range, making it a proven choice for vehicles requiring reliable thermal control during extended operation or high-load scenarios.

Built with steel construction and finished in black powder coat, the 17-inch fan features a 5/8-inch pilot bore and universal bolt pattern configuration for adaptable installation across multiple platform types. The rigid design eliminates flex at elevated RPM, ensuring predictable thermal performance without the parasitic drag associated with flexible fan clutches. At 5.05 lbs, the assembly delivers substantial blade mass for efficient cooling while remaining manageable for installation and maintenance. The 6-blade configuration strikes the balance between maximum airflow generation and minimal parasitic engine load during idle and light-throttle operation.

This cooling fan serves operators and enthusiasts who depend on consistent engine temperatures during sustained driving, high-ambient-temperature operation, or continuous duty cycles. The rigid race fan design is particularly suited to vehicles running modified engines, upgraded radiators, or operating in hot climates where marginal cooling margins are unacceptable. Universal bolt pattern compatibility simplifies sourcing and installation across domestic and import platforms.

DERALE's position in the automotive cooling market reflects decades of experience optimizing thermal management for performance and reliability. The 17-inch rigid race fan occupies the heavy-duty segment where forced-air cooling must operate without compromise, making it a specification-driven choice rather than a convenience upgrade.