boat propeller / auto-feathering / shaft drive / 2-blade
Number of blades:
The VARIPROP 2-blade (DF 80 and DF 107) is the standard propeller for smaller sailing yachts with an output of 6 – 40 kW. The 2-blade is ideal for such sailing yachts since it has very high efficiency under power, as well as very low drag, as it only has 2 blades.
The VARIPROP 2-blade's manoeuvrability is equally outstanding, since in reverse gear each blade self-adjusts to the optimum pitch.