J PROP

J PROP: THE LAST GENERATION

J PROP

J PROP is the ideal propeller for cruising sailboats. Conceived and designed with the sailing people in mind, it is easy to install easy and easy to adjust, strong and efficient.

The advantages of J PROP propellers are well know to sailing enthusiasts: the possibility of adjusting the pitch blades feathering for minimum drag under sails, and, thanks to 180 rotation of blades, for superior performance in reverse compared to conventional propellers.

VIBRATION FREE

J PROP is statically balanced to obtain a perfect vibration-free operation.

BODY

Cast in Aluminium bronze, mechanical tooling on CNC machine-tools to guarantee the best components quality.

OGIVAL NOSE

Made of aluminium bronze, with reference marks for pitch adjusting and an electrolytic zinc for absolute corrosion protection

CENTRAL HUB

Available for different shaft dimension and for Sail Drive System.

THE BEVEL GEARS

With their spiral toothing protect from any trouble, also applying high power.

BLADES

Designed with a symmetrical wing section and profile to obtain a perfect balance on the idro-dynamic centre pressure.

INSTALLATION

J PROP

J PROP solves all problems of installation, durability thanks to a new, patented mechanical configuration, extremely resistant materials, and the employement of hi-tech in the tooling of all components. J PROP can be installed by anyone without expert help, just a conventional propeller.

J PROP'S PITCH

May be adjusted without having to remove a single mechanical part. This operation is so easy that can be accomplished underwater in a very short time, to experiment finding the right pitch.