Wärtsilä oil lubricated stern tube seals

The technologies behind all Wärtsilä oil lubricated sealing products are a result of many years of experience and development. Maximising longevity while facilitating servicing and maintaining exemplary sealing performance. Our fundamental philosophy has always revolved around providing environmentally compliant solutions which meet world regulations and achieve cost efficiency for our customers. Within the oil lubricated seal product range, Wärtsilä offers wide variety of operating profiles, high performance face and lip type seals, which minimise the risk of oil spills into the sea water.