Dutch Raboesch rudder / thruster for motor boats. The drive is a plastic "paddle".
Technical data:
- power supply to RM410 motor: 7.2V
- engine revolutions: 17000 rpm
- nozzle inner diameter: 19 mm
- width with overlays: 153 mm
- overall height (with motor): 72 mm
- efficiency - maximum flow: 7.8 L / min