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Hung Shen KCA-4 Blade NiBral Propeller
The KCA-4 blade series are designed with wider blades to control cavitation on the blade surface, and have good efficiency for operating speeds lower than 30 knots. The vibration level induces by this series is lower than that of the KCA-3 blade series.
- Available in 3B, 4B, & 5B
- Diameter Range: 20” – 50”
- EAR: 0.55 – 1.05
- Available in Bronze, NiBral & Stainless Steel (CF3)
- Design speeds to 30 knots
- Manufactured by CNC
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