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.
360° revolving inlet connection which greatly facilitates the installation. Provided with a plug for draining during wintertime. Capacity 4.3 liters.
| Waterlocks and mufflers | WLOCKL50R | 
| Function | Waterlock | 
| Capacity (litres) | 4.3 | 
| Inlet hose connection diameter (mm) | 40, 45, 50 | 
| Outlet Hose connection diameter (mm) | 40, 45, 50 | 
| Length (mm) | 372 | 
| Width (mm) | 110 | 
| Height (mm) | 211 | 
| Position | Vertical | 
| Heavy Duty | No | 
| Rotatable hose connections | No | 
| Rotatable body parts | No | 
| % Noise reduction | 25 |