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DIN Standards Committee Mechanical Engineering

Abstract

This International Standard gives dimensional details of circular and rectangular flanges of fans in addition to specifying the fan size designation. For circular flanges, the values specified in ISO 6580 have been retained for light-duty fans, in parallel with those values given in Tables 3 and 4 for medium- and heavy-duty fans. While it does not constrain the manufacturer's choice of flange details, this International Standard facilitates interchangeability, thereby helping to reduce technical barriers to trade. Throughout this International Standard, the principal dimensions are based on the rounded values of preferred numbers given in ISO 497.

Begin

2020-01-16

WI

00156288

Planned document number

DIN EN ISO 13351

Project number

06003958

Responsible national committee

NA 060-09-11 AA - Fans  

Responsible european committee

CEN/TC 156/WG 17 - Fans  

Responsible international committee

ISO/TC 117/WG 7 - Performance testing of fans  

draft standard

Fans - Dimensions (ISO/DIS 13351:2023); German and English version prEN ISO 13351:2023
2023-12
Order from DIN Media

previous edition(s)

Fans - Dimensions (ISO 13351:2009); German version EN ISO 13351:2009
2011-11