EN 148-3:1999
Current
The latest, up-to-date edition.
Respiratory protective devices - Threads for facepieces - Part 3: Tread connection M 45 x 3
17-02-1999
Foreword
1 Scope
2 Dimensions, designation
Annex ZA (informative) Clauses of this European Standard
addressing essential requirements or other
provisions of EU Directives
This European Standard is applicable to self-contained compressed air breathing apparatus designed as positive pressure breathing apparatus. This European Standard specifies a thread connection, M 45 x 3, which may optionally be used for facepieces for positive pressure breathing apparatus. This European Standard does not apply to negative pressure breathing apparatus, to closed-circuit breathing apparatus or to diving equipment.
| Committee |
CEN/TC 79
|
| DocumentType |
Standard
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Current
|
| Standards | Relationship |
| BS EN 148-3:1999 | Identical |
| NBN EN 148-3 : 1999 | Identical |
| NS EN 148-3 : 2ED 1999 | Identical |
| I.S. EN 148-3:1999 | Identical |
| NF EN 148-3 : 1999 | Identical |
| NBN EN 136 : 1998 COR 2003 | Identical |
| NEN EN 148-3 : 1999 | Identical |
| NBN EN 269 : 1994 | Identical |
| NBN EN 137 : 2007 | Identical |
| NBN EN 138 : 1994 | Identical |
| PN EN 148-3 : 2002 | Identical |
| DIN EN 148-3:1999-04 | Identical |
| UNE-EN 148-3:1999 | Identical |