22" Hung Shen SKCA4 Skew series NiBral Propellers.
The SKCA 4 blade series are designed with skewed blades to insure smooth opperation, control blade surface cavitation, and give high efficiency when operating in tunnel applications at less than 32 knots. Modified from the standard KCA series, vibration levels induced by this series is lower than that of the standard KCA series propellers.
The SKCA Skewed Series incorporates the following blade features.
- Weight 46Lbs
- Hub Dia Fwd 3"
- Hub Dia Aft 2 3/4"
- Hub Length Full Taper
- Bore Range 1 3/8" To 1 3/4"
- Diameter Range: 22” – 50”
- EAR: 0.75
- Design speeds to 32 knots
- Tolerance: CNC Machined ISO Class-S
Hub Details
Custom Prop Smith Propeller Pullers ready to ship for 1 ¾” thru 5” shafts. Recommended on four & five blade propellers with EAR 0.85 and higher.