30 LH 28.5 NSP5 NiBral 0.85 DAR 2.50" SAE Bore.
BRAND NEW - NEVER INSTALLED... Hung Shen New Silent Propeller. NSP5 NiBral CNC Machined Propeller
In order to optimize performance of luxury yachts and patrol boats, Hung Shen Propeller has developed the New Silent Propeller Series based on the results of a 10 year research project for high speed vessels using new-foil blade sections. This makes the blade sections far less sensitive to cavitation when operating at inclined shaft conditions common to yachts. The NSP features optimized variable pitch distribution, advanced new foil section, non linear blade skew of 18 to 36 degrees.
- Weight: 126 Lbs
- Hub Dia Fwd: 4 7/8"
- Hub Dia Aft: 4 1/4"
- Hub Length Full Taper
- EAR: 1.05
- Design speeds to 38 knots
- Tolerance: CNC ISO Class-S
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