Most commercial stern tubes are of the oil lubricated type and require a robust and reliable sealing solution
The Wärtsilä Enviroguard and Iceguard ranges have long been the standard for military applications and for sensitive, harsh environments
The Wärtsilä Diveguard range is a high pressure inboard sealing solution for submarines and other deepwater applications
Wärtsilä has a long history with customers having both original & specialised requirements
The Wärtsilä Floodguard range is a water lubricated face type seal suitable for both standard and high speed solutions
The Wärtsilä Jetguard range is designed for waterjet input shafts, the Wärtsilä Hubguard range is solely adapted for waterjet hubs
The Wärtsilä Airguard, Oceanguard and Sternguard ranges are adapted to these applications
The Wärtsilä Steerguard range proposes rudder stock and stabilizer sealing solutions with various lubrication types
Overview brochure for all S&B products including technical and product selection guidance
Designed to operate with environmentally acceptable lubricants (EALs)
See the video and learn more on underwater stern tube seal servicing.
We supply all OEM parts for Cedervall, Deep Sea Seals (DSS), Japan Marine Technologies (JMT), Railko Marine and Wärtsilä shaft seal and bearing systems ...