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SNZ - AS/NZS ISO 17420.3

Respiratory protective devices – Performance requirements Part 3: Thread connection

active, Most Current
Organization: SNZ
Publication Date: 13 August 2021
Status: active
Page Count: 28
scope:

This part of ISO 17420 is applicable to an unassisted filtering device and specifies a standard thread connection between a filter and the respiratory interface as required in ISO 17420-2.

This part of ISO 17420 also includes the description of test simulators that are necessary for the assessment of some of the requirements.

Document History

AS/NZS ISO 17420.3
August 13, 2021
Respiratory protective devices – Performance requirements Part 3: Thread connection
This part of ISO 17420 is applicable to an unassisted filtering device and specifies a standard thread connection between a filter and the respiratory interface as required in ISO 17420-2. This part...

References

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