FEATHERING PROPELLERS

Manufactured in Sydney, both the Hydralign and Autostream Feathering props automatically feather under sail to a low drag shape, cutting prop drag up to 95% when compared to a single fixed propeller. 

The torque of the prop shaft acting on the differential type design will open the blades in unison to the preset pitch at any throttle setting. This will provide maximum efficiency in both forward and reverse as the blades rotate 180º plus eliminates the vibration challenges of a folding prop.

As in forward, the torque of the shaft will rotate the blades, 180 degrees in less than 3/4 of a shaft rotation, presenting the same leading edge and pitch in reverse. This provides better directional control and greater power than a comparable fixed blade propeller.

For more detailed break down of each prop please visit our manuals page.