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EN 12220:1998

Ventilation for buildings - Ductwork - Dimensions of circular flanges for general ventilation EN 12220:1998

Publication date:   Sep 1, 2000

General information

90.93 Standard confirmed   May 16, 2024

CEN

CEN/TC 156 Ventilation for buildings

European Norm

23.040.60   Flanges, couplings and joints | 91.140.30   Ventilation and air-conditioning systems

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Scope

This European Standard specifies dimensional characteristics of circular flanges for sheet metal ductwork. It applies to ductwork used in ventilating and air conditioning systems in buildings, subject to human occupancy. For flange dimensions of industrial fans see ISO 6580 and ISO 13351.

Related legislation

Legislation related to this standard

89/106/EEC

Construction products

Legislation 89/106/EEC
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

Legislation 305/2011

Life cycle

NOW

PUBLISHED
EN 12220:1998
90.93 Standard confirmed
May 16, 2024