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Norm
ÖNORM EN 148-3
Issue date: 1999 05 01
Respiratory protective devices - Threads for facepieces - Part 3: Thread connection M 45 x 3
This European Standard is applicable to self-contained compressed air breathing
apparatus designed as positive pressure breathing apparatus.
This European Standard spec...
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Valid
Publisher:
Austrian Standards International
Format:
Digital | 6 Pages
Language:
German
| English
| Download GER/ENG
Optionally co-design standards:
ICS
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.
ÖNORM EN 148-3
1999 05 01
Respiratory protective devices - Threads for facepieces - Part 3: Thread connection M 45 x 3
Norm
↖
ÖNORM EN 148-3
1996 10 01
Respiratory protective devices - Threads for facepieces - Thread connection M 45 x 3
Norm
ÖNORM EN 148-3
1992 11 01
Respiratory protective devices - Threads for facepieces - Thread connection M 45 x 3
Norm