Powerfin Propellers, Model "F", NEW, 36 inch, for Ultralight, Airboat


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Propellers, NEW! Counter-Clockwise Rotation

Current Price: 100.00 USD

  PLEASE READ FULLY!!!!!   This is my last propeller Auction....

----------This is a BUY It Now purchase.  You buy as many as you need.  Seven propellers are up for sale, Brand new, still in the box,  Powerfin Propellers, Model "F".  The blades rotate Counter-Clockwise (to the Left) All Carbon fiber Propellers are brand new, the box was opened only to verify the contents.  Unwrapped Blade pictures are from my previous auctions.  All are exactly the same.  Please do not ask me about how to mount these.  Refer to Powerfin.com for help.  I got these at a public auction.  I belive they went to a Rotax 914 style motor on an Ultra light.  110 HP engine.  Rated for higher speeds like an Airboat or 914 Rotax.  Again these are new, never used!  Shipped in Large Size Box, or Medium Mailing Tube (depends on how many you purchase)  Priority Mail.  International Buyers ask for a shipping quote before you bid.  I have been asked what weight they are?  I do not know, but all the internal ends have written "95" in Permanant Sharpie.  I am guessing this is the weight?  All have the same "95" on them.  For those of you who have watched my auctions, this is the last deal on propellers.  

 

Carbon Fiber COMPOSITE STRUCTURE

 

The 'F' model is Powerfin’s largest propeller - designed for larger two-stroke engines that use the higher gear reduction ratios and horsepower up to 115. This prop blade runs beautifully on a Rotax 503/3.47 as a three blade 66" to 70". A two place Kolb can't squeeze any more efficiency out of a 503/3.47 than with our F-model 68" prop. This prop is also the finest prop available for the Rotax 912, 912S, and 914 engines .

Diameter Range: Minimum: 48" <> Maximum 75""
Speed Range: 22 - 95 knots / 25 - 110 mph

 

 Assembling the POWERFIN propeller and setting the pitch is no more difficult than putting the blades in the Hub's bottom half, placing the Hub's top half on, putting the hardware (bolts) in, selecting a proper feeler thickness (we give you a chart for a starting reference), and turning the blade solidly against the feelers. We call this our Speed Set (U.S. patent pending) Hub. The objective of our design was to eliminate ANY requirement of finesse or feel or ground leveling when setting the pitch. We did it and we can proudly boast that a ham-fisted-guy can do this in high winds with his eyes closed - and get it within a half of a degree on the first try! Another feature of the Hubs that simplifies the setup process is the fact that it takes only a single (Allen) wrench to do the job. There is no fumbling or fooling around with backing nuts in this design. One wrench and socket does the whole thing. The final feature worth noting about this innovative Hub is that you cannot set the pitch at all if the blades are backwards in the hub. This design precludes the possibility of many errors that could be committed in the course of assembling and mounting a propeller.  Visit Website for better details.

 

INTERCHANGEABLE BLADES

Every aspect of POWERFIN Propellers exemplifies a precision made product. The use of PRE-PREG carbon fiber and e-glass results in blades that are all molded to within 5-grams total weight of each other. Due to this extremely tight process, POWERFIN can easily match the balance of a needed replacement blade by referencing the number scribed onto each blade's root. This eliminates a great deal of hassle for the customer - who already has enough to deal with...

 

 

  I accept PayPal only.  The cost for shipping within the Continental USA will vary to your address.  The will be shipped in Large Box, Priority Mail.  Each Blade weighs 2.5 lbs.  Medium Tube Size 38 x 6 x 6.  International Buyer will pay the actual shipping cost.  Request cost for shipping before you bid.  The blades from website are over $229 each.   This is a steal of a deal!!!  


Powerfin Propellers, Model Powerfin Propellers, Model Powerfin Propellers, Model
Powerfin Propellers, Model Powerfin Propellers, Model Powerfin Propellers, Model
Powerfin Propellers, Model Powerfin Propellers, Model Powerfin Propellers, Model


Click here to purchase or contact the seller of this item on eBay