3D HUBS

Whirl Wind Propellers (WWPC) offers a complete line of composite adjustable pitch propellers for airboats powered by aircraft and automotive engines, from 30 hp to over 1000 hp. WWPC also offers a full line of after-market blades to fit other hub styles (non-Whirl Wind). Whirl Wind manufactures 100% of the propeller in-house to ensure the highest quality and timely delivery.

All Whirl Wind hubs are 3D CNC machined from aerospace grade aluminum alloy to stringent tolerance limits.  Hubs are available in 2, 3, 4, and 5 blade configurations.  The Whirl Wind hub can also easily be adapted for counter-rotator and other applications.  Hubs can be ordered in the optional black anodizing with custom engraving.  Graphic wraps for the hubs will be available soon.

Exclusive Features of the Whirl Wind Hub
Secure Hub - Through-bolt design allows all hub mounting bolts to secure both halves of the hub to the prop / crank shaft for the safest and most secure hub installation.

Quick Change™ Hub – Hubs are precision CNC machined for smooth, easy and quick pitch change, no protractor required.

“New” 3D Light-Weight Design