Wärtsilä provides superior quality products that offer true value for the whole life of the vessel. Our water lubricated seals prevent expensive emergency dockings and downtime, avoiding leakages and the associated costs. Our water lubricated seals are fully compliant with environmental legislations, including the Vessel General Permit (VGP) so you can sail with confidence. Wärtsilä is the Original Equipment Manufacturer for every major component included within our packages and products, which ensures the perfect harmony of our solutions. Additionally, our global stock and service engineer network means we can support you and your vessel anywhere in the world.
Wärtsilä Enviroguard PSE
5 Year Service Intervals
With no maintenance between planned overhauls (up to 5 years), the PSE is a reliable solution.
For complete peace of mind, the Wärtsilä Enviroguard PSE seal has an inflatable seal in the event of an emergency or in water seal maintenance.
Hard Wearing Interfaces
Silicon carbide sealing contact materials are resistant to abrasives and particulates in the water.
To ensure low through life cost for larger vessel types Wärtsilä has specially developed the next generation of Enviroguard seal, namely the Wärtsilä Enviroguard MG4. The seal incorporates high wear resistant interface materials, corrosion resistant metal components and a flexible design of rubber bellows. The excellent design and the use of high quality materials ensure that your vessels runs smoothly even in the most challenging environments.
Find your local Wärtsilä office
Wärtsilä is a global leader in advanced technologies and complete lifecycle solutions for the marine and energy markets. By emphasising sustainable innovation and total efficiency, Wärtsilä maximises the environmental and economic performance of the vessels and power plants of its customers.
OK Learn more