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Code of Federal Regulations (Last Updated: July 5, 2024) |
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Title 42 - Public Health |
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Chapter I - Public Health Service, Department of Health and Human Services |
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SubChapter G - Occupational Safety and Health Research and Related Activities |
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Part 84 - Approval of Respiratory Protective Devices |
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Subpart J - Supplied-Air Respirators |
§ 84.147 - Type B supplied-air respirator; minimum requirements.
Latest version.
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§ 84.147 Type B supplied-air respirator; minimum requirements.
No Type B supplied-air respirator shall be approved for use with a blower or with connection to an air supply device at positive pressures.