Automatic feathering boat propeller (4 blades)
XLS
SPW
Independently adjustable external pitch control (patented).
Forward and Reverse pitches can be changed in just seconds even underwater. (available for DF160, DF180, DF190, DF210, DF230 and DF260)
Benefits:
Custom fine tuning of reverse thrust vs. prop-walk
VARIPROP allows you to customize that balance for optimum control, maneuverability and safety
Independent fine tuning of forward thrust means that VARIPROP delivers the best possible performance (speed, thrust, fuel economy) in forward without compromising reverse performance… and vice versa
