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prSRPS EN ISO 21904-2:2025

Health and safety in welding and allied processes — Equipment for capture and separation of welding fume — Part 2: Requirements for testing and marking of separation efficiency

General information

10.99     Oct 9, 2025

ISS

M044

European Norm

English  

Scope

This document specifies a method for testing equipment for the separation of welding fume in order to determine whether its separation efficiency meets specified requirements.
The method specified does not apply to testing of filter cartridges independent of the equipment in which they are intended to be used.
This document applies to equipment that is manufactured after its publication.
NOTE General ventilation systems are excluded from the Scope of ISO 21904-1.

Life cycle

PREVIOUSLY

PUBLISHED
SRPS EN ISO 21904-2:2020

NOW

PROJECT
prSRPS EN ISO 21904-2:2025
10.99 New project approved
Oct 9, 2025

Related project

Adopted from prEN ISO 21904-2 rev IDENTICAL

Adopted from ISO/AWI 21904-2 IDENTICAL