This 19" heavy-duty reverse-rotation flex fan is built for high airflow and durability, using a powder-coated black steel hub and six reinforced stainless blades. The large blade surface pulls significantly more air at low speeds, improving cooling efficiency, performance, and fuel economy. Designed for demanding street or race applications and safely rated up to 10,000 rpm.

Specifications:
• Diameter: 19-1/4"
• Depth: 2-3/8"
• Mounting surface to front: 1/2"
• Mounting surface to rear: 2-1/8"
• Flange bolt spacing: 1-3/4" to 2-1/4"
• Rotation: Reverse (counter-clockwise)
• Hub material: Powder-coated black steel
• Blade material: Stainless steel

Features:
• Large blade surface increases airflow at low speeds
• Reverse-rotation flex fan design
• Heavy-duty steel hub with reinforced stainless blades
• Rated for use up to 10,000 rpm
• Helps improve cooling performance and fuel mileage