| SURFACE CLASS "S" propellers |
| FH 4a |
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Warning : this propeller can be used only in surface drive application such as : SDS, ARNESON DRIVE, LEVY DRIVE, TRIMAX. When a heavy boat requires thrust for speed up to 50 knots, FH 4a gives the best cost / efficiency performance ratio.
FOR SURFACE DRIVE APPLICATION.
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| FH 5 SSP |
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Application :
SDS, ARNESON DRIVE, LEVY DRIVE, TRIMAX fixed or trimables surface drives. When harmonics can develop critic frequency, FH 5 SSP is smooth and an efficient solution. Can be used for application up to a speed of 70 knots.
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| FH 6 SSP |
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Application :
SDS, ARNESON DRIVE, LEVY DRIVE, TRIMAX fixed or trimables surface drives. When harmonics can develop critic frequency, FH 6 SSP is smooth and efficient .
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