BS EN ISO 13351:2009
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Fans. Dimensions
Hardcopy , PDF
05-09-2024
English
31-03-2010
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Foreword
Introduction
1 Scope
2 Normative references
3 Terms, definitions and symbols
4 Requirements
Bibliography
Describes the dimensions of the circular and rectangular flanges of general-purpose fans, as well as the fan size designations.
| Committee |
MCE/17
|
| DevelopmentNote |
Supersedes 08/30184162 DC. (05/2009) Supersedes BS ISO 6580, BS 6339(2005) & BS 848-4(1997). (03/2010)
|
| DocumentType |
Standard
|
| Pages |
22
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
This International Standard specifies the dimensions of the circular and rectangular flanges of general-purpose fans, as well as the fan size designations. It is not applicable to cross-flow fans or to fan appliances used for individual household or similar applications.
For circular flanges, it provides for three different flange series: one for light-duty casing thicknesses, another for medium-duty fans and the third for heavy-duty fans as used on sea-going vessels or in heavy industry.
In order not to restrict fan design unduly, only the pitch diameter, hole numbers and hole diameters are specified. Flange thickness, as well as internal and external flange diameters, may be chosen freely within the limits of good engineering practice.
| Standards | Relationship |
| ISO 13351:2009 | Identical |
| EN ISO 13351:2009 | Identical |
| ISO 3:1973 | Preferred numbers Series of preferred numbers |
| ISO 17:1973 | Guide to the use of preferred numbers and of series of preferred numbers |
| ISO 497:1973 | Guide to the choice of series of preferred numbers and of series containing more rounded values of preferred numbers |
| ISO 6580:2005 | General-purpose industrial fans Circular flanges Dimensions |
| ISO 13349:2010 | Fans — Vocabulary and definitions of categories |
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