Respiratory protective devices - Performance requirements - Part 3: Thread connection
|Publication Date:||15 October 2012|
|ICS Code (Respiratory protective devices):||13.340.30|
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.