Boat propeller S1 AUTOSTREAM
auto-featheringpropeller shaft3-blade

boat propeller
boat propeller
boat propeller
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Characteristics

Application domain
for boats
Technology
auto-feathering
Propulsion
propeller shaft
Number of blades
3-blade

Description

New blade design is up to 20% more efficient than previous bronze models Use of Duplex 2507 for the blades allows a very thin cross section, while retaining great strength Body components cast in 316L O-ring seals on the blades and main gear hub prevent loss of grease Simple screw and locknut pitch adjustment can be adjusted easily, even while in the water Independent ahead and astern pitch adjustment, allows optimum ahead pitch and fine reverse pitch for maximum thrust and minimum "prop walk" Dual blade bearings support the blade either side of the gear for increased rigidity Oversize dowels locate blade assembly and transmit driving torque 6 x 8mm cap head screws lockwired in place for security provide a very robust construction Sacrificial zinc anode tail cone with stainless steel core ensures it never come loose and is always fully effective until depleated. A single Nylok nut makes in water replacement easy Single permanently fitted grease nipple/"zerk" lubrication point, enables easy in water lubrication of all bearing areas (required annually) No expensive specialist greases required User replaceable Delrin and nickel aluminium bronze bearings throughout Five-year Warranty for Recreational use Two-Year Warranty for Commercial/Charter use against material and manufacturing defects Sizes from 15 to 20 inches for engines up to 85hp/60Kw

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.