Techcross Equipment
Rudder Bulb + Divergent Propeller Cap
Energy saving device combining a rudder bulb and divergent propeller cap; approx. 1.5-2.5% energy saving.
Description
A rudder bulb combined with a divergent propeller cap improves propeller propulsion efficiency.
Key features
- Approximately 1.5 ~ 2.5% energy saving effect
- Return on investment in around 1 year
- No separate maintenance during navigation
- No interference with helm operations; compatible with various helm types
Specifications
| Energy saving effect | approximately 1.5 ~ 2.5% |
|---|---|
| Return on investment | around 1 year |
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