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  • UNI EN 250 : 2014

    Current The latest, up-to-date edition.

    RESPIRATORY EQUIPMENT - OPEN-CIRCUIT SELF-CONTAINED COMPRESSED AIR DIVING APPARATUS - REQUIREMENTS, TESTING AND MARKING

    Available format(s): 

    Language(s): 

    Published date:  21-05-2014

    Publisher:  Ente Nazionale Italiano di Unificazione (UNI)

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    Table of Contents - (Show below) - (Hide below)

    Foreword
    Introduction
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Minimum equipment
    5 Requirements
    6 Testing
    7 Marking
    8 Information supplied by the manufacturer
    Annex A (informative) - Requirement clauses
            and corresponding test
            clauses of this European Standard
    Annex B (normative) - Auxiliary emergency
            breathing system
    Annex C (informative) - Artificial seawater
    Annex D (informative) - Details of significant
            technical changes between
            this European Standard and the
            previous edition
    Annex ZA (informative) - Relationship between
             this European Standard and
             the Essential Requirements of
             EU Directive 89/686/EEC

    Abstract - (Show below) - (Hide below)

    Defines minimum requirements for self-contained open-circuit compressed air underwater breathing apparatus and their sub-assemblies to ensure a minimum level of safe operation of the apparatus down to a maximum depth of 50 m.

    General Product Information - (Show below) - (Hide below)

    Committee CT 42
    Document Type Standard
    Publisher Ente Nazionale Italiano di Unificazione (UNI)
    Status Current
    Supersedes

    Standards Referencing This Book - (Show below) - (Hide below)

    EN 148-3:1999 Respiratory protective devices - Threads for facepieces - Part 3: Tread connection M 45 x 3
    EN 12021:2014 Respiratory equipment - Compressed gases for breathing apparatus
    ISO 12209:2013 Gas cylinders — Outlet connections for gas cylinder valves for compressed breathable air
    EN ISO 12209 : 2013 AMD 1/COR 17 GAS CYLINDERS - OUTLET CONNECTIONS FOR GAS CYLINDER VALVES FOR COMPRESSED BREATHABLE AIR (ISO 12209:2013/AMD 1:2016, CORRECTED VERSION 2017-03)
    EN 148-2:1999 Respiratory protective devices - Threads for facepieces - Part 2: Centre thread connection
    ISO 263:1973 ISO inch screw threads General plan and selection for screws, bolts and nuts Diameter range 0,06 to 6 in
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