Self closing fire doors for ships, developed by N.V.Bronswerk, are intended for use in "A" class bulkheads and stairway enclosures; hinged and revolving types are available; pneumatic operating mechanism is designed for working pressure of 5 to 7 atm; trapped persons use handle to open door, which again closes automatically.


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    Title :

    New dutch automatic fireproof door


    Additional title:

    Shipbldg Shipg Rec


    Contributors:

    Published in:

    Shipbuilding and Shipping Record ; 86 , n 7 ; p 211-212


    Publication date :

    1955


    Size :

    2 pages


    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English


    Keywords :


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