► Bruntons Propellers ► Optimum Engine Efficiency and Low Drag Under Sail ► The Autoprop Eco*Star, developed for hybrid and electric engines, is based on an automatic variable pitch mechanical principle. “The propeller constantly finds the right pitch for the speed of the boat,” explains David Sales and Marketing Director of Bruntons Propellers. This process optimizes propulsive efficiency compared to a conventional propeller, reduces hydrodynamic resistance when purely under sail, and improves performance astern by maintaining the leading edge of the propeller. Bruntons is currently working with several shipyards involved in electric and hybrid multihull projects, particularly on aluminum vessels designed for long-distance cruising. ► www.bruntons-propellers.com This video was produced by Bruntons Propellers and published in partnership with Multihulls World.

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Molly helps service a max prop folding propeller on our sailboat.

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'22 Windelo 54 Short PART IV Rapid Fire "What Would Sylvia Say?" Full review on YouTube @navalgazingatcampdavid #short #sailing #shorts

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Did you know mandarinfish mate EVERY night? Watch our video and learn some #funfacts about these lovable fish at https://adelaar-cruises.com/tips-from-adelaar/love-in-the-late-afternoon-mandarinfish-mating/

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Marmitako Sailing Teléfono: 609 303 327 E-mail: info@marmitakosailing.com Copyright ©2023 · Marmitako Sailing · Navega y disfruta de la gastronomía en Bizkaia.

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This is a server rack radiator with a 12v pump to pump sea water through it, and three 12v fans that blow air through the fins of the radiator. If the difference between the air temp and water temp is large (cool water and hot air) this works great as an AC! These three fans do quite a bit, and they sell larger radiators if you feel like super-charging it!

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