Exhaust waterlock / silent o40mm VETUS type NLP 4.5 L

The NLP waterlocks have two rooms, separated by a horizontal plate with a bottom-up hose in the middle.
Compared to the mono-chambre waterlocks, these NLP waterlocks bring a much more effective noise reduction.
As the superior room can rotate 360 ° about and, input and output connections are both adjustable 360 °, the installation of the exhaust in the engine room (always too close!), became much simpler.

Features:

• Capacity: 4.5 L
• Fits Ø 40 mm exhaust pipe
• The two rooms are fitted with a plug (for winter) and bands for fixing in the boat are also provided.