Approx Dimensions :
- Number of Blades: 6,
- Brass Hub Height: 12.21mm
- External Impeller Overall Diameter: 73.39mm
- Internal Shaft Insert Diameter: 15.98mm
25 HP Serial no 9315316 - 9378115 Belgium
18 HP serial no 8071973 Australia
25 HP serial no 7166928 - 7207857
25 HP Serial no 5705532
