prEN 1506

Ventilation for buildings - Sheet metal air ducts and fittings with circular cross-section - Dimensions

This European Standard specifies dimensions of ducts and duct fittings with circular cross-section. It applies to ductwork used in ventilating and air conditioning systems in buildings, subject to human occupancy. The wall thickness of ducts and fittings is not specified in this standard; strength and leakage are dealt with in prEN 12237. The corresponding standard for rectangular ducts is prEN 1505.

Lüftung von Gebäuden - Luftleitungen und Formstücke aus Blech mit rundem Querschnitt - Maße

Diese Europäische Norm legt Maße für Luftleitungen und Formstücke aus Blech mit rundem Querschnitt fest. Sie gilt für Luftleitungen, die in Anlagen zur Lüftung und Klimatisierung von Gebäuden, in denen sich Menschen aufhalten, verwendet werden. Die Wanddicke der Leitungen und Formstücke wird in dieser Norm nicht festgelegt; die Festigkeit und Dichtheit werden in EN 12237 behandelt.
Für Luftleitungen mit Rechteckquerschnitt gilt EN 1505.

Ventilation des bâtiments - Conduits en tôle et accessoires à section circulaire - Dimensions

Prezračevanje stavb - Okrogli pločevinasti kanali in fazonski kosi - Mere

General Information

• Status: Not Published
• Technical Committee: CEN/TC 156 - Ventilation for buildings
• Drafting Committee: CEN/TC 156/WG 3 - Ductwork
• Directive: 305/2011 - Regulation (eu) No 305/2011 of the European Parliament and of the Council of 9 march 2011 laying down harmonised conditions for the marketing of construction products and repealing council directive 89/106/eec
• Directive: 89/106/EEC - Construction products
• Ref Project: OSIST prEN 1506:2004 - Ventilation for buildings - Sheet metal air ducts and fittings with circular cross-section - Dimensions

Standards Content (Sample)

SLOVENSKI OSIST prEN 1506:2004

PREDSTANDARD
oct 2004
Ventilation for buildings - Sheet metal air ducts and fittings with circular cross-
section - Dimensions
ICS 91.140.30 Referenčna številka
OSIST prEN 1506:2004(en)
©  Standard je založil in izdal Slovenski inštitut za standardizacijo. Razmnoževanje ali kopiranje celote ali delov tega dokumenta ni dovoljeno

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EUROPEAN STANDARD
DRAFT
prEN 1506
NORME EUROPÉENNE

EUROPÄISCHE NORM

August 2004
ICS  Will supersede EN 1506:1997
English version
Ventilation for buildings - Sheet metal air ducts and fittings with
circular cross-section - Dimensions
Ventilation des bâtiments - Conduits en tôle et accessoires
à section circulaire - Dimensions
This draft European Standard is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee CEN/TC 156.

If this draft becomes a European Standard, CEN members are bound to comply with the CEN/CENELEC Internal Regulations which
stipulate the conditions for giving this European Standard the status of a national standard without any alteration.

This draft European Standard was established by CEN in three official versions (English, French, German). A version in any other language
made by translation under the responsibility of a CEN member into its own language and notified to the Management Centre has the same
status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France,
Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia,
Slovenia, Spain, Sweden, Switzerland and United Kingdom.

Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without notice and
shall not be referred to as a European Standard.


EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

Management Centre: rue de Stassart, 36  B-1050 Brussels
© 2004 CEN All rights of exploitation in any form and by any means reserved Ref. No. prEN 1506:2004: E
worldwide for CEN national Members.

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prEN 1506:2004 (E)
Contents Page
Foreword. 3
Introduction . 5
1 Scope. 6
2 Normative references . 6
3 Definitions and symbols. 6
4 Dimensions and values for ducts. 8
5 Dimensions for fittings. 9
6 Tolerances and clearances . 16
Annex A (informative) Examples of alternative designs of ends and connectors. 19
Bibliography . 21

2

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prEN 1506:2004 (E)
Foreword
This document has been prepared by Technical Committee CEN/TC 156 "Ventilation for buildings",
the secretariat of which is held by BSI.
This document is currently submitted to the CEN Enquiry.
This document will supersede EN 1442:1998.
This document has been prepared under a mandate given to CEN by the European Commission and
the European Free Trade Association, and supports essential requirements of EU Directive(s).
This standard is one of a series of standards for ductwork used for ventilation and air conditioning of
buildings for human occupancy, and it has a parallel standard referring to dimensions of rectangular
ducts.
The position of this standard in the field of mechanical building services is shown in Figure 1.
3

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prEN 1506:2004 (E)
Mechanical Building Services






Control systems  Ventilation and air conditioning  Heating systems
  systems


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