IS 14170 : 2024 Respiratory Protective Devices - Mouthpiece Assemblies - Specification
1 SCOPE
This standard prescribes requirements and their methods of tests for mouthpiece assemblies for use as a part of respiratory protective devices except escape apparatus, sampling and diving apparatus.
2 REFERENCES
The standards given below contain provisions which, through reference in this text, constitute provision of this standard. At the time of publication, the editions indicated were valid. All standards are subject to revision, and parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent editions of these standards:
| IS No. | Title |
| IS 4905 : 2015/ISO 24153 : 2009 | Random sampling and randomization procedures (first revision) |
| IS 8347 : 2008 | Respiratory protective devices - Definitions, classification and nomenclature of components (first revision) |
| IS 14138 (Part 1) : 1994 | Respiratory protective devices: Threads for facepiecbs - Specification: Part 1 standard thread connection |
| IS 14138 (Part 2) : 1994 | Respiratory protective devices: Threads for facepieces: Part 2 Centre thread connection |