EN 405:2001+A1:2009

Respiratory protective devices - Valved filtering half masks to protect against gases or gases and particles - Requirements, testing, marking

Publication date:   Aug 21, 2009

General information

90.93 Standard confirmed   Dec 3, 2022

CEN

CEN/TC 79 Respiratory protective devices

European Norm

13.340.30   Respiratory protective devices

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Scope

This European Standard specifies the performance requirements, test methods and marking requirements for valved filtering half masks incorporating either gas or combined filters as respiratory protective devices except for escape purposes. It does not cover gas filtering half masks which do not have valves or are fitted only with exhalation valves. It does not cover devices designed for use in circumstances where there is or might be an oxygen deficiency (oxygen less than a volume fraction of 17 %).
Laboratory and practical performance tests are included for the assessment of compliance with the requirements.

Related legislation

Legislation related to this standard

89/686/EEC

Personal protective equipment (PPE)

Harmonized/Supporting
2016/425

Regulation (EU) 2016/425 of the European Parliament and of the Council of 9 March 2016 on personal protective equipment and repealing Council Directive 89/686/EEC

Harmonized/Supporting

Life cycle

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PUBLISHED
EN 405:2001+A1:2009
90.93 Standard confirmed
Dec 3, 2022