This European Standard specifies minimum requirements for powered filtering devices incorporating a
helmet or a hood with gas, particle or combined filter(s) for respiratory protection. It does not cover devices
designed for use in circumstances where there is or might be an oxygen deficiency (oxygen less than 17 %
by volume). Also, it does not cover respiratory protective devices designed for escape purposes.
Laboratory and practical performance tests are included for the assessment of compliance with the
requirements.
BS EN 12941:1998+A2:2008 Referenced Document
EN 132 Respiratory protective devices - Definitions of terms and pictograms
EN 13274-7 Respiratory protective devices - Methods of test - Part 7: Determination of particle filter penetration*, 2008-01-01 Update
EN 134 Respiratory protective devices - Nomenclature of components*, 2024-03-27 Update
EN 136 Respiratory protective devices - Full face masks - Requirements, testing, marking
EN 140 Respiratory protective devices - Half masks and quarter masks - Requirements, testing, marking
EN 148-1 Respiratory protective devices - Threads for facepieces - Part 1: Standard thread connection*, 2018-12-01 Update
EN 166 Personal Eye-Protection - Specifications*, 2024-04-19 Update
EN 169 Personal eye-protection - Filters for welding and related techniques - Transmittance requirements and recommended use*, 2024-04-19 Update
EN 170 Personal eye-protection - Ultraviolet filters - Transmittance requirements and recommended use*, 2024-04-19 Update
EN 171 Personal eye-protection - Infrared filters - Transmittance requirements and recommended use*, 2002-03-01 Update
EN 379 Personal eye-protection - Automatic welding filters (Incorporates Amendment A1: 2009)*, 2003-09-01 Update
EN 397 Industrial safety helmets*, 2012-10-01 Update
EN 60079-0 Explosive atmospheres - Part 0: Equipment - General requirements (Incorporates Amendment A11: 2013)*, 2012-08-01 Update
EN 61672 Electroacoustics - Sound level meters - Part 3: Periodic tests*, 2013-12-13 Update
EN ISO 6941 Textile fabrics - Burning behaviour - Measurement of flame spread properties of vertically oriented specimens ISO 6941:2003*, 2024-04-19 Update
BS EN 12941:1998+A2:2008 history
1970BS EN 12941:2023 Respiratory protective devices. Powered filtering devices incorporating a loose fitting respiratory interface. Requirements, testing, marking
1999BS EN 12941:1998+A2:2008 Respiratory protective devices - Powered filtering devices incorporating a helmet or a hood - Requirements, testing, marking
1999BS EN 12941:1999 Respiratory protective devices - Powered filtering devices incorporating a helmet or a hood - Requirements, testing, marking