Waterlock. Suitable for exhaust hoses with an inner diameter of 40 mm. The water capacity is 4.5 liters. Corrosion. It is durable and light. It has a double -storey structure. The lower and upper chambers were separated by a horizontal partition plate and the pipe served as a staircase in the center was placed. While standard Waterlocks have a single room, the NLP provides excellent silence and minimum return with the NLP Dual Chambers feature. The upper chamber can rotate 300 ° and the input/output mouths 360 °. It provides great comfort in exhaust applications in limited areas with its compact structure. For performance in optimum silence, the combination of vetus muffles and good neck is recommended. Maximum continuous working temperature is 70 ° C
