Free Propeller Calculation !!!

[propellerman]

Now its very easy to find out the right propeller size for your vessel
Eris Propellers calculate your vessels propeller dimensions....The only thing you have to do is to give us the specifications of your boat.by visiting www.erispropellers.com and clicking to PROPELLERS SIZING icon and fill the required blanks.
We'll reply you immediately and mail you the the calculation results ,as :
The Diameter
The Pitch
Approximate speed
Blade Number
B.A.R
The best gear ratio
The Ratio of hp and rpm

[SolomonGrundy]

I tried this link and entered the info. but they are a prop. retailer and the specs. and info. I got back were obviously geared toward selling me what they had in stock and not a reflection of what was really required for the application.
If you have need of a standard production prop. they would be alright, but for more speciffic needs, less so.

[propellerman]

Eris propeller is not a retailer.We ofer new and rebuilt propellers with over 1000 in stock and countless models with “ Arda Modeling” on the application specific custom design ... Arda Modeling involves hand –finishing proficiency that less masters carry out successfully.