Wärtsilä launches EvoTube, the solution for seamless transition from oil to water
Wärtsilä Corporation, Trade press release, 13 December 2023 at 10.30 AM EETTechnology group Wärtsilä introduces EvoTube, a revolutionary and patented advancement in Shaft Line technology for marine propulsion systems, reducing risk and simplifying operations. While based on a conventional stern tube, the EvoTube is a significantly simplified system with fewer components than a conventional stern tube system. The inboard seal is mounted directly on the aft bearing housing, and the forward bearing is replaced with a standalone bearing inside the engine room. Its intelligent design optimizes