Wärtsilä waterjet seals
Wärtsilä offers both the Jetguard PSE and the Jetguard AN-W

    Wärtsilä Jetguard PSE

    The Wärtsilä Jetguard range is an environmentally friendly inboard sealing solution. These products are suitable for both blue-water and abrasive water conditions are suitable for smaller vessels such as patrol and coastal vessels.

    The small range Jetguard has a long track record of outstanding performance in all water conditions. This seal type comprises hard wearing interfaces for abrasion resistance and can be adapted for shock capability.

    Partially and fully split options are available to enable maintenance and seal replacement.



    Wärtsilä Jetguard AN-W

    The Jetguard AN-W seal has been designed to have high performance and shock resilience for Waterjet applications. This design is based on extensive experience and knowledge gained from submarine seals and shock environments. The seal design is fully split which enables it to be installed and serviced without the need to decouple and pull the impeller shaft.

    The main components are made from aluminium bronze and duplex stainless steel, to British Standards.


    AN-W 2

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