Bruntons Autoprop

Bruntons Autoprop

The Autoprop is an automatically self-pitching feathering sailboat propeller that maintains maximum efficiency at all times. It has a higher efficiency over a wider range of RPM settings, producing higher speeds with lower engine RPMs. Autoprop’s unique design and superb build quality make it the first-choice feathering propeller among cruising yachtsmen the world over, with drag reduction when sailing by at least 85%, and a unique ability to change pitch automatically to suit prevailing wind and sea conditions when motoring or motor sailing. The feathered image on the right shows how, when sailing, Autoprop reduces drag by up to 85% compared with a three-blade fixed propeller; with the two-blade propeller the reduction can be even greater. This drag reduction can equate to as much as one additional knot in sailing speed.



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Bruntons AutoProp Feathering Propeller 13" H5 Series -5%

Bruntons AutoProp Feathering Propeller 13" H5 Series

Bruntons AutoProp Feathering Propeller 13" 3 blade Sailboat Propeller fits Yanmar, Volvo P..

$3,411.00 $3,240.00

Bruntons AutoProp Feathering Propeller 14" H5 Series -5%

Bruntons AutoProp Feathering Propeller 14" H5 Series

Bruntons AutoProp Feathering Propeller 14" 3 blade Sailboat Propeller fits Yanmar, Volvo P..

$3,470.00 $3,296.00

Bruntons AutoProp Feathering Propeller 15" H5 Series -5%

Bruntons AutoProp Feathering Propeller 15" H5 Series

Bruntons AutoProp Feathering Propeller 15" 3 blade Sailboat Propeller fits Yanmar, Volvo P..

$3,592.00 $3,412.00

Bruntons AutoProp Feathering Propeller 15.5" H5 Series -5%

Bruntons AutoProp Feathering Propeller 15.5" H5 Series

Bruntons AutoProp Feathering Propeller 15.5" 3 blade Sailboat Propeller fits Yanmar, Volvo..

$3,831.00 $3,639.00

Bruntons AutoProp Feathering Propeller 16" H5 Series -5%

Bruntons AutoProp Feathering Propeller 16" H5 Series

Bruntons AutoProp Feathering Propeller 16" 3 blade Sailboat Propeller fits Yanmar, Volvo P..

$4,031.00 $3,812.00

Bruntons AutoProp Feathering Propeller 17" H5 Series -5%

Bruntons AutoProp Feathering Propeller 17" H5 Series

Bruntons AutoProp Feathering Propeller 17" 3 blade Sailboat Propeller fits Yanmar, Volvo P..

$4,141.00 $3,934.00

Bruntons AutoProp Feathering Propeller 17.5" H5 Series -5%

Bruntons AutoProp Feathering Propeller 17.5" H5 Series

Bruntons AutoProp Feathering Propeller 17.5" 3 blade Sailboat Propeller fits Yanmar, Volvo..

$4,239.00 $4,027.00

Bruntons AutoProp Feathering Propeller 18" H5 Series -5%

Bruntons AutoProp Feathering Propeller 18" H5 Series

Bruntons AutoProp Feathering Propeller 18" 3 blade Sailboat Propeller fits Yanmar, Volvo P..

$4,271.00 $4,057.00

Bruntons AutoProp Feathering Propeller 18.5" H5 Series -5%

Bruntons AutoProp Feathering Propeller 18.5" H5 Series

Bruntons AutoProp Feathering Propeller 18.5" 3 blade Sailboat Propeller fits Yanmar, Volvo..

$4,459.00 $4,236.00

Bruntons AutoProp Feathering Propeller 19" H5 Series -5%

Bruntons AutoProp Feathering Propeller 19" H5 Series

Bruntons AutoProp Feathering Propeller 19" 3 blade Sailboat Propeller fits Yanmar, Volvo P..

$4,497.00 $4,272.00

Bruntons AutoProp Feathering Propeller 19" H6 Series -5%

Bruntons AutoProp Feathering Propeller 19" H6 Series

Bruntons AutoProp Feathering Propeller 19" H6 Series 3 blade Sailboat Propeller.Autoprop H6 Series 3..

$4,991.00 $4,741.00

Bruntons AutoProp Feathering Propeller 20" H5 Series -5%

Bruntons AutoProp Feathering Propeller 20" H5 Series

Bruntons AutoProp Feathering Propeller 20" 3 blade Sailboat Propeller fits Yanmar, Volvo P..

$4,631.00 $4,399.00

Bruntons AutoProp Feathering Propeller 20" H6 Series -5%

Bruntons AutoProp Feathering Propeller 20" H6 Series

Bruntons AutoProp Feathering Propeller 20" H6 Series 3 blade Sailboat Propeller.Autoprop H6 Series 3..

$5,241.00 $4,979.00

Bruntons AutoProp Feathering Propeller 20.5" H6 Series -5%

Bruntons AutoProp Feathering Propeller 20.5" H6 Series

Bruntons AutoProp Feathering Propeller 20.5" H6 Series 3 blade Sailboat Propeller.Autoprop H6 Series..

$5,382.00 $5,113.00

Bruntons AutoProp Feathering Propeller 21" H6 Series -5%

Bruntons AutoProp Feathering Propeller 21" H6 Series

Bruntons AutoProp Feathering Propeller 21" H6 Series 3 blade Sailboat Propeller.Autoprop H6 Series 3..

$5,473.00 $5,199.00

Bruntons AutoProp Feathering Propeller 22.25" H6 Series -5%

Bruntons AutoProp Feathering Propeller 22.25" H6 Series

Bruntons AutoProp Feathering Propeller 22.25" H6 Series 3 blade Sailboat Propeller.Autoprop H6 Serie..

$5,872.00 $5,578.00

Bruntons AutoProp Feathering Propeller 23.25" H6 Series -5%

Bruntons AutoProp Feathering Propeller 23.25" H6 Series

Bruntons AutoProp Feathering Propeller 23.25" H6 Series 3 blade Sailboat Propeller.Autoprop H6 Serie..

$5,919.00 $5,623.00