Seahawk Sailboat Propellers Autostream Self Feathering Propellers Autostream Self Feathering Propellers Slipstream Folding Propellers Slipstream Folding Propellers Australian Made
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Dimensions

Seahawk Pty Ltd reserves the right to alter, modify, correct or replace and design specifications without prior notice. All dimensions are approximate only.

Three Blade AUTOSTREAM Propellers (S1 Shaft Drive and S2 Saildrive Models)

There are two Adobe Acrobat images for each model, once printed and joined these images should give you an actual size image of the propeller in the feathered position.
To use these images...

  1. Click on the two relevant images in turn, they will open in a separate window
  2. Once the image is open, select "Print" from the file menu at the top left of your screen
  3. Check that the options to "Auto rotate and center" and "Page Scaling" are OFF
  4. Select OK, to print
  5. Once you have printed both images they can be taped together to give an actual size copy of the propeller in the feathered position. Check there is 10" or 254mm between the tips of the blade on the 20" profile and the centreline of the propeller.

For the S1 Shaft Drive Self-Feathering Propeller use... ShaftDriveProfile1.pdf   &  ShaftDriveProfile2.pdf
For the S2 Saildrive Self-Feathering Propeller use...SailDriveProfile1.pdf   &  SailDriveProfile2.pdf

If you do not have Adobe Acrobat installed

Get Acrobat Reader
Click here to download Adobe® Acrobat® Reader®

   

Two Blade SLIPSTREAM Propellers (S4 Shaft Drive and S6 Saildrive Models)

Hub Length for Shaft Size and Taper
16:1 SAE / Morse
12:1 English
10:1 Metric ISO
Shaft
"A"
"B"
Shaft
"A"
"B"
Shaft
"A"
"B"
1"
135
70
1"
125
60
25mm
125
60
1-1/8"
140
75
1-1/8"
125
60
30mm
145
60
1-1/4"
145
80
1-1/4"
145
80
35mm
153
88
1-3/8"
153
88
1-3/8"
145
80
40mm
153
88
1-1/2"
153
88
1-1/2"
150
88
 
 
 
Blade Size
"C"
14"
165
15"
178
16"
190
17"
203
18"
215
19"
228
20"
240