11 Raptor Generation 4 Wind Turbine Blades and Hub

Carbon Fiber Strength â€Å“ Mounting Hardware Included

11 Blade Hub Specifications:

• Zinc plated (no painting required!)
• 1/4 inch (6.35 mm) thick steel
• 9 inch (228.6 mm) diameter
• Mounting holes are 1/4'' with 15/16'' hole center to center (.245" with .930" spacing)
• 17 mm hub center center mounting hole
• Evenly spaced cooling holes to prevent overheating
• Laser cut for precision
• Made in the USA

• Designed for high speed, high efficiency, affordability and durability.
• Our Raptor Generation 4 blades can last 75 years in the sun! Made to withstand extreme heat and sub-zero temps, our blades are designed for high speed, high efficiency, affordability and durability.
• They are rated to withstand 125 mph winds and are designed to operate real PMA's (permanent magnet alternators) at high speed in low winds to create the maximum power a PMA can put out. Our precision, aerodynamically tapered blades feature a 5.5 mph start up speed.
• Our superior Raptor Generation 4 blades can be used on air-x or other wind turbines to increase low wind start-up, power production, and improve safety from plastic/PVC blades.

We've tested many blades on the market and have concluded that our Raptor Generation 4 blades are hands down the best for durability, performance, aesthetics, and overall value.

Raptor Generation 4 Wind Turbine Bladeâ„¢ Specifications:

• Blades weigh approximately 1 pound each
• Weighed for density
• Perfectly balanced to reduce vibration
• Ran to strict specifications and procedures
• Reinforced and impact resistant
• Cooled to avoid warping
• QC gauged 100% for size
• Inspected for flaws and appearance at three points
• Resistant to ultraviolet light (UV protected)! Will NEVER crack or degrade
• Clockwise rotation
• Limited Warranty
• Made in the USA

Dimensions:

• Each blade is 29" long
• Blade base is 6" wide
• Blade tip is 1 1/8" wide
• Mounting bolt holes are 0.245" and the bolt holes are 15/16" apart center to center

Real American quality products!