Rated for engine speeds up to 8000 RPM, this Derale high performance 18” standard rotation flex fan features 6 stainless steel blades and a black powder coated hub. The narrow blade design provides maximum airflow in tight spaces. Great for applications where space is at a premium.

Specifications

• Diameter: 18-1/4”
• Flange bolt spacing: 1-3/4” – 2-1/4”
• Depth: 1-1/4”
• Mounting surface to front: 1/4”
• Mounting surface to rear: 1”
• Blade pitch: 50 degrees
• Rotation: Standard (clockwise)
• Hub construction: Powder coated black steel
• Blade construction: Stainless steel
• Also available in 13”, 15” and 17”

Features

• Durable stainless steel fan blades
• Black powder coated hub
• Rated up to 8,000 RPM
• 18” standard rotation flex fan design

If necessary, a fan spacer can be used to move fan closer to radiator.  Available separately in ½”, 1”, 1-1/2” and 2”.