OS GSO EN 143:2020

EN 143:2000
Omani Standard   Current Edition · Approved on 10 May 2020

Respiratory protective devices - Particle filters - Requirements, testing, marking

OS GSO EN 143:2020 Files

English 30 Pages
Current Edition Reference Language

OS GSO EN 143:2020 Scope

This European Standard specifies particle filters for use as components in unassisted respiratory protective devices with the exception of escape apparatus and filtering facepieces. Laboratory tests are included for the assessment of compliance with the requirements. Some filters complying with this European Standard may also be suitable for use with other types of respiratory protective devices and, if so, shall be tested and marked according to the appropriate European Standard.

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