POLASTORM Aluminum Propellers

How do I identify the correct Polastorm aluminum propeller model for my engine?

The most accurate way to identify the correct propeller is to consult your engine manual or contact the manufacturer. Alternatively, you can provide us with your engine model and the current propeller dimensions (diameter and pitch), and our Nautica Basile experts will help you find the compatibility.

What does the term "pitch" mean when referring to propellers?

The pitch of a propeller refers to the theoretical distance the propeller would travel in one complete revolution if it were moving through a solid. A higher pitch means greater speed, but requires more power from the engine.

What are the advantages of an aluminum propeller compared to other materials?

Aluminum propellers offer a good compromise between cost and performance. They are corrosion-resistant, relatively lightweight, and suitable for a wide range of applications. They are also more economical than stainless steel propellers.

How often should I replace my Polastorm propeller?

The frequency of replacement depends on usage and navigation conditions. Regularly inspect the propeller for any damage. If you notice cracks, deformations, or excessive vibrations, it is advisable to replace the propeller immediately.

Which Polastorm propeller is suitable for my Yamaha engine?

Check your Yamaha engine model and compare it with the Polastorm compatibility chart. Carefully check the number of blades, pitch, and drive type. If in doubt, contact our customer service for assistance.

Can I fit a propeller with a different pitch than recommended?

Fitting a propeller with a different pitch than recommended can compromise engine performance and increase fuel consumption. It is always advisable to use the propeller model recommended by the manufacturer.

How can I protect the propeller from corrosion?

After each use, rinse the propeller with fresh water to remove salt and encrustations. Periodically apply a specific protective product for aluminum propellers.