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Experienced some problems with your current seal? Do you consider an upgrade to a better sealing solution? Make the switch and retrofit your current seal to one of our Lagersmit seals.

Sealing solutions for your application

Maritime market

Vessels must sail. Propulsion systems convey ships all over the world. Supreme seals effectively and efficiently keep the lubricants inside and the water outside of your vessel. Lagersmit has been specializing in high-quality, typically Dutch maritime seals for many years.

Dredging market

For centuries, water management – including dredging and land reclamation − has helped the Netherlands to stay above water. Nowadays, this dredging knowledge is being used worldwide. From the palm island in Dubai to the Panama Canal, Lagersmit is there. Whether it involves propeller shaft seals or pump shaft seals, you can rely on us.

Industry & energy market

From coal-fired power plants to oil-powered plants and from nuclear power plants to biomass plants, every system needs to be cooled. Cooling-water pumps have a crucial role here. Our water lubricated Liquidyne® seals have been perfected for these applications.

Water management market

There is no other country in the world that has as much to do with water as the Netherlands does. From time immemorial it has sailed the seas, constructed dikes, drained polders, dug canals and built bridges. The Dutch are good at creating Peace of Mind when it comes to water. The same is true for Liquidyne®, which was originally developed for dredging-pumps operating under severe conditions. This seal keeps your (water) processes well-lubricated.


  • You can replace your current seal with a new retrofit seal from Lagersmit, a high-quality seal supported by a high-quality service network with worldwide coverage. This new solution will be fully geared to the current requirements of your application.
  • We have a dedicated team standing by to handle your retrofit request smoothly. Based on existing drawings, our engineers will quickly calculate whether a retrofit is possible, our sales department will determine the best price and delivery time. After your approval, your new seal will be produced, supplied and installed.
  • Our special ordering process ensures a quick delivery time regarding the retrofit, spare parts and service.

Check the availability of our service engineers!

Thanks to timely and regular maintenance, your seal will continue to perform to the highest level
and also save you money.
Want to check if our service engineers are available on location in the preferred period of the docking?

Applying for a Retrofit Seal

Searching for a seal that delivers Peace of Mind? Do you prefer a seal that keeps you going? Don’t wait any longer and contact me to find out what we can do for you.



“Rijkswaterstaat Retrofitted the water lubricated system off the MS Kennemer to a closed oil lubricated Supreme system.”

Rijkswaterstaatvisit website
Maersk Ship Management

“Our motivation to choose Supreme is obvious. Improvement in design for long-term trouble-free operations.”

Maersk Ship Managementvisit website