Our NLP waterlocks are of dual stage construction featuring upper and lower chambers with a horizontal partition plate and a riser tube through the center. The installation of the exhaust system, even in confined engine spaces, is greatly simplified due to the 360º rotating top chamber plus rotating inlet and outlet connectors. For optimum silencing of exhaust noise, you can also use a VETUS muffler and gooseneck, after the waterlock.
Type NLP50S has an exhaust hose with inside diameter of Ø 51 mm with a capacity of 10 liters Comes with 2 securing straps. Including mounting brackets for bulkhead or floor mounting.
|Waterlocks and mufflers
|Waterlock + Muffler
|Inlet hose connection diameter (mm)
|Outlet Hose connection diameter (mm)
|Rotatable hose connections
|Rotatable body parts
|% Noise reduction