Weath-Aero F100 AA & AB Full Feathering 4-Blade Windmill

*NO BRAKE NEEDED!!

*Blades are molded from tough composite material and mounted with roller type thrust bearings

*All steel parts are plated

*Blade pitch is controlled through a push-button type vernier control cable

*Blade design attains high power input to pump

*Adapts to most pumps and aircraft in use today

*Requires removal of present fan and brake assembly

*Plus the drilling and tapping of a retainer cap screw hole in the end of the pump shaft.

*The control cable is installed according to the individuals