Norm

NEN-EN-ISO 13351:2008 en

Ventilatoren - Afmetingen

  • Deze norm is ingetrokken sinds 16-12-2009
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Over deze norm

Status Ingetrokken
Aantal pagina's 13
Commissie Ventilatoren
Gepubliceerd op 01-11-2008
Taal Engels
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 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.

Details

ICS-code 23.120
Nederlandse titel Ventilatoren - Afmetingen
Engelse titel Fans - Dimensions
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