Wing'dmillOscillating aerofoil blade wind engine

 Our unique Wing'dmill (Wind Wing Winding) technology is common to the Flutterwellpump and Flo'pump.   Points from full description:

  • Totally NEW oscillating fin windmill concept using FLUTTER
  • Inherent Storm PROTECTION – wing foil feathers into blast
  • Unprecedented SILENT pumping in winds as LOW as 3 knots
  • LIGHT cedar frame wing with inexpensive, easily replaced fabric
  • Fast solo installation without CLIMBS or POWER LIFTING
  • 5 times more powerful than a man pumping
  • Components common to both models include wing, pendulum, axle, and Spanish coil winch as in photos. Click for full screen

Spiral Coil pto, wing to leaf chain, belt to pump , chain to compressor & alternator

Pendulum locks in overswing position

Uncovered red cedar wing truss frame