The new five blade propellers is thhe result of over two years of development and thousand of tests.
They are designed to reduce noise,while still maintaining the efficiency of the Side-Power four blade propeller. Not only did we succed in retusing the noise, we also ended up with more thrust on the most models.
- Noise reductions of up to 75% measured in controlled environments
- The expected and tested normal noise reduction in “average installations” 20-40%
- Quick and easy installation