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    I.S. EN 1506:2007

    Current The latest, up-to-date edition.

    VENTILATION FOR BUILDINGS - SHEET METAL AIR DUCTS AND FITTINGS WITH CIRCULAR CROSS-SECTION - DIMENSIONS

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  01-01-2007

    Publisher:  National Standards Authority of Ireland

    For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
    Only cited Standards give presumption of conformance to New Approach Directives/Regulations.

    Dates of withdrawal of national standards are available from NSAI.

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

    Foreword
    Introduction
    1 Scope
    2 Normative references
    3 Definitions and symbols
    4 Dimensions and values for ducts
    5 Dimensions for fittings
      5.1 General
      5.2 Joints
      5.3 Bends
      5.4 Branches and T-pieces
          5.4.5 Transformation pieces
          5.4.6 Closures
    6 Tolerances and clearances
    Annex A (informative) Examples of alternative designs
            of ends and connectors
    Bibliography

    Abstract - (Show below) - (Hide below)

    Defines dimensions of ducts and duct fittings with circular cross-section. Applicable to ductwork for ventilating and air conditioning systems in buildings, subject to human occupancy.

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

    Document Type Standard
    Publisher National Standards Authority of Ireland
    Status Current
    Supersedes

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

    EN 1505:1997 Ventilation for buildings - Sheet metal air ducts and fittings with rectangular cross section - Dimensions
    EN 12792:2003 Ventilation for buildings - Symbols, terminology and graphical symbols
    EN 12237:2003 Ventilation for buildings - Ductwork - Strength and leakage of circular sheet metal ducts
    ISO 7807:1983 Air distribution Straight circular sheet metal ducts with a lock type spiral seam and straight rectangular sheet metal ducts Dimensions
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