Once the engine of your boat has stopped, a VETUS waterlock of the correctly chosen capacity will make sure that water will not backflow into the engine. All VETUS waterlocks are provided with a drain plug for winter storage.
Extra-large waterlock for boats sailing in rough waters. Capacity 17 liters, with no return valve and rotating inlet/outlet for easy installation.
| Waterlocks and mufflers | LSG90 | 
| Function | Waterlock | 
| Capacity (litres) | 17 | 
| Inlet hose connection diameter (mm) | 60, 75, 90 | 
| Outlet Hose connection diameter (mm) | 60, 75, 90 | 
| Length (mm) | 578 | 
| Width (mm) | 170 | 
| Height (mm) | 368 | 
| Position | Horizontal | 
| Heavy Duty | No | 
| Rotatable hose connections | Yes | 
| Rotatable body parts | No | 
| % Noise reduction | 25 |