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Any oil loss to the environment from a ship’s stern shaft sealing system is unacceptable. Enviroseals offer pollution-free sealing systems with a proven track record on all types of vessels. The Enviroseals are equally suited to retrofitting into existing standard seal installations or, as is now common, to be specified by owners for newbuildings.
The Oceanguard system is unique in that it enables all potentially polluting oil to be contained within the vessel using a double barrier, low-pressure void space.
The Airguard system, with its air-induced controlled pressure components, ensures the seal is a truly anti-pollution lip seal. These sealing systems are now used on cruise ships, LNG carriers, containers, bulk carriers and many other vessel types to prevent both the leakage of bearing oil into the seaway and the ingress of water into the bearing system. They ensure continuous operation between planned maintenance periods, with no unplanned dry-dockings for emergency repairs.
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