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BS 7156-2:1990

BS 7156-2:1990

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Respiratory protective devices: threads for facepieces Specification for centre thread connection

Available format(s)

Hardcopy , PDF

Superseded date

07-15-1999

Language(s)

English

Published date

09-28-1990

Publisher

British Standards Institution

National foreword
National appendix A
National appendix B
Cooperating organizations
Brief history
Specification
1 Object and field of application
2 Centre thread connector (A) for carbon dioxide -
   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

Does not apply to diving equipment or to positive pressure demand breathing apparatus.

Committee
PH/4
DocumentType
Standard
Pages
10
PublisherName
British Standards Institution
Status
Superseded
SupersededBy

Standards Relationship
EN 148-2:1999 Identical

BS EN 138:1994 Respiratory protective devices. Specification for fresh air hose breathing apparatus for use with full face mask, half mask or mouthpiece assembly
BS EN 269:1995 Respiratory protective devices. Specification for powered fresh air hose breathing apparatus incorporating a hood
EN 138:1994 Respiratory protective devices - Fresh air hose breathing apparatus for use with full face mask, half mask or mouthpiece assembly - Requirements, testing, marking

DIN 3183-1:1988-05 RESPIRATORY PROTECTIVE DEVICES - THREADS FOR FACEPIECES - CENTRE THREAD CONNECTION

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Hardcopy - English
PDF - English
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