I.S. EN 148-2:1999
Current
The latest, up-to-date edition.
RESPIRATORY PROTECTIVE DEVICES - THREADS FOR FACEPIECES - CENTRE THREAD CONNECTION
Hardcopy , PDF
English
01-01-1999
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Dates of withdrawal of national standards are available from NSAI.
Foreword
1 Scope
2 Centre thread connector (A) for CO[2]-absorbing
cartridges
3 Centre thread connector (B) for equipment connector
4 Thread bridge AB (for connector A and B)
5 Dimensions for thread 5/16
Annex ZA (informative) Clauses of this European Standard
addressing essential requirements or other
provisions of EU Directives
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