Wärtsilä has a long history with customers having both original & specialised requirements
Having developed our expertise in the creation and validation of bespoke sealing solutions, we can design the solution to suit the application. The fields of application can be widespread from industrial applications to renewable power generation and heavy lift vessels...
Following the acquisitions of John Crane - Lips and Japan Marine Technologies Businesses as well as the acquisitions of the brand names DSS - Deep Sea Seals, Lips and JMT - Japan Marine Technologies by Wärtsilä, the products Oceanguard (A series), AC, A8 and Sternguard 4BL are renamed respectively Wärtsilä Oceanguard (OFS3H-N) and Wärtsilä Sternguard (OLS4-P).
Wärtsilä Oceanguard - OFS3H-N & Wärtsilä Sternguard - OLS4-P
Wärtsilä Oceanguard, OFS3H-N, non-split oil lubricated face type seal, has unparalleled performance in high pressure and low rotational speed operating environments synonymous with turbine installations.
Wärtsilä Sternguard, OLS4-P, oil lubricated lip type seal, is also suitable for tidal turbine application.
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.
Accept Learn more