18" × 25" Propeller Specifications
Pitch ratio 1.39: theoretical speed at RPMs 1,000–4,000
Propeller Specs
| Diameter | 18" |
|---|---|
| Pitch | 25" |
| Pitch Ratio | 1.39 |
Theoretical Speed by RPM
| RPM | Speed (0% slip) | Speed (15% slip) |
|---|---|---|
| 1,000 | 13.7 | 11.7 |
| 1,500 | 20.6 | 17.5 |
| 2,000 | 27.4 | 23.3 |
| 2,500 | 34.3 | 29.1 |
| 3,000 | 41.1 | 35.0 |
| 3,500 | 48.0 | 40.8 |
| 4,000 | 54.9 | 46.6 |