Product Description
11 Blade Wind Turbine Hub and 2 Raptor Generation 4 Blades Upgrade Kit
Upgrade from 9 to 11 Blades
Upgrade your current wind turbine with two Raptor Generation 4 blades (29" in length) and a high grade steel hub! If you previously bought our 9 blade basic wind turbine and need a sooner start-up, upgrade with this convenient kit.
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
Raptor Generation 4 Blade Specifications:
- Blades weigh approximately 1 pound each
- Weighed for density
- Perfectly balanced
- 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!
Upgrade your turbine and see the difference!