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Diameter: 330 mm - 430 mm
Propellers Diameters 330mm to 430mm or 13″ to 17″ Shaft Diameters 22mm to 30mm or 7/8″ to 1.25″ Power For engine up to 40hp
Bruntons Propellers
Diameter: 380 mm - 510 mm
Propellers Diameters 380mm to 510mm or 15″ to 20″ Shaft Diameters 22mm to 35mm or 7/8″ to 1.5″ Power For engine rated to 75hp
Bruntons Propellers
Diameter: 470 mm - 900 mm
Propellers Diameters 470mm to 900mm or 19″ to 35″ Shaft Diameters 35mm to 75mm or 1.5″ to 3″ Power For engine rated to 350hp
Bruntons Propellers
Diameter: 14 in - 18 in
Pitch: 6 in - 25 in
Our propeller model RAPIDO is leading the innovation race in its field thanks to the special gearless patented mechanism. The strong pre-loaded spring inside the body offers unique characteristics and takes the feathering ...
EWOL Sailboat Propellers
... and with the latest generation “SWORD blades” that are efficient and silent. E3 Andromeda is a cutting-edge feathering propeller made by EWOL using high-resistance stainless steels. Like her larger sisters E3 ORION ...
EWOL Sailboat Propellers
... under difficult environmental conditions such as strong winds, limited spaces, rough seas, etc. E3 Orion propeller, available for both the shaft line and the anti-shock device for Sail-Drive called ...
EWOL Sailboat Propellers
Diameter: 16 in - 20 in
... electric motors to more easily start and power the propeller, enhancing overall efficiency. Whether powered by electric or diesel engines, our composite propeller stands apart from traditional metal ...
Diameter: 305 mm - 508 mm
Pitch: 6 in - 16 in
The cruising sailors’ propeller. Its skewed sections are designed to reduce vibration. The HYDRASAIL offers a similar performance under power to a conventional 3 blades propeller, but due to its reduced ...
Diameter: 305 mm - 610 mm
Pitch: 6 in - 17 in
The HYDRAPOISE 3.45 is ideal for low powered displacement workboats and auxiliary sail craft. The aerofoil sections are designed to give optimum performance and manoeuvrability. Manufactured from high tensile manganese bronze as standard, ...
... working under various conditions, various trips, various speeds ... SAILBOAT Change the pitch for a minimum resistance in sailing. When you are in a light breeze, the propeller pitch can be ...
Diameter: 13 in - 22 in
... significantly higher performance in reverse, compared to conventional propellers, thanks to the automatic rotation of the blades of 180° The latest generation J Prop is the ideal propeller for sailing ...
Marine Propeller - JPROP
Diameter: 13 in - 22 in
The Eco Power propeller for shaft line is available up to 250 horsepower and represents the evolution of the tried and tested J Prop Classica. Like the latter, it is designed with a symmetrical section ...
Marine Propeller - JPROP
Diameter: 13 in - 22 in
... the VOLVO SD, LOMBARDINI SD, YANMAR SD, SONIC versions. J Prop – The self-adjusting variable pitch propeller The advantages of JPROP propellers are well known to all sailing enthusiasts: - The ability ...
Marine Propeller - JPROP
Diameter: 330 mm - 508 mm
Pitch: 178 mm - 381 mm
... about the function of the folding blades propeller for sailing hulls is: TO REDUCING THE PROPELLER DRAG DURING SAILING (propeller drag is reduced about 90% compared to the traditional ...
Diameter: 356 mm - 483 mm
Pitch: 178 mm - 457 mm
... Magnesium alloy propellers are worked with tollerances ISO 484 class 1°, dynamically balanced and painted in black color with a special epoxy powder which is axtremely hard and resistant to abrasion. Attention Our ...
Diameter: 305 mm - 455 mm
... feathering and folding propellers. FULL POWER REVERSE Tests have shown that the efficiency of the 2-blade Gori propeller in reverse is equal to or better than most 2- or 3-bladed fixed, feathering ...
Gori Propeller
... profile for a minimum drag in closed position. Geared blades for simultaneous closure. We do not manufacture folding propellers for saildrives.
... less fuel consumption. During sailing the propeller blades are fully feathered to stop the propeller shaft from rotating and to minimalize the drag from the propeller. Our high-performance ...
Diameter: 12 in - 24 in
... EXPERIENCE... Manufactured here at Darglow, the FeatherStream yacht propeller is a simple solution to many problems that can be caused by fixed propellers. When sailing, the propeller ...
Diameter: 43 mm
Pitch: 11 mm
Lightest fully foldable composite propeller designed and manufactured with engineering plastics free from hydrolysis, corrosion and cavitation for sailboats since 1994
Ultimoo Composite Propeller
... thrusts! The propeller was designed and developed to the production stage in close collaboration between Bruntons Propellers and SPW GmbH, SPW having conceived the design and Bruntons taking on construction. ...
The GL235 Gold line propeller is a bronze 2 blade configuration. The Michigan standard Sail Boat Propeller 6/10 knots. - Built in Bronze and available in NiBrAl for a surcharge - Typical vessel speeds ...
... Less drag than 2 or 3 blade fixed propellers Saildrive models feature ‘fail-safe’ cushion hubs All stainless steel construction Full installation kit with each propeller Propeller ...
... folding prop. We have redefined the concept of low-drag sailboat propellers, creating a family of folding, feathering and fixed blade props. We've literally changed the expectations for sailboat ...
Martec
Eris Propellers designs various types of Sailing Propellers for Crusing Sail Boats,Sailing Yachts,displacement and light displacement yachts. We build E-Sail Propellers in many models ...
ERIS PROPELLERS
A propeller is a mechanical device composed of a cylindrical hub with a series of blades around its circumference. Because of their helical form, the blades produce thrust as they turn, propelling the craft forward. It is designed specifically for sailboat auxiliary engines, where the performance/fuel consumption ratio is more important than speed. Folding propellers considerably decrease drag under sail.
ApplicationsAll sailboats equipped with an inboard engine require a propeller adapted to its reduction gearing. Those presented under this heading are all specifically designed for sailboats.
TechnologiesSuch propellers are generally made of copper, bronze, cupronickel or stainless steel. The hub has a conical hole in its center to fit on the propeller shaft, or by a crenelated hole into which slides the spline of a sail-drive.
There are two, three or four blades whose degree of twist determines the 's pitch. Propellers are characterized by pitch and diameter. Two- or three-blade folding propellers are equipped with a rack. The force of the water flowing beneath the hull under sail causes the blades to fold together, decreasing drag and increasing speed.
Specify the motor's reduction gear ratio and type of transmission, whether shaft or sail-drive. Racing sailors will appreciate the increased speed offered by a folding propeller.
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