Compliance Just Got Easier: Stay ahead of regulatory changes with instant notifications on updates that matter.
['Personal Protective Equipment']
['Respiratory Protection']
10/07/2026
§84.178 Breath response type, airflow resistance test—PAPR classes HE and PAPR100.
Resistance to airflow will be measured with a breathing machine as described in §84.88.
(a) Minimum inhalation resistance must be greater than zero mm of water-column height.
(b) Maximum exhalation resistance must be less than 89 mm of water-column height.
['Personal Protective Equipment']
['Respiratory Protection']
UPGRADE TO CONTINUE READING
ezExplanations
Results Aided by AI
J. J. Keller is the trusted source for DOT / Transportation, OSHA / Workplace Safety, Human Resources, Construction Safety and Hazmat / Hazardous Materials regulation compliance products and services. J. J. Keller helps you increase safety awareness, reduce risk, follow best practices, improve safety training, and stay current with changing regulations.
Copyright 2026 J. J. Keller & Associate, Inc. For re-use options please contact copyright@jjkeller.com or call 800-558-5011.
