42 CFR 84.147
§ 84.147 Type B supplied-air respirator; minimum requirements.
United States · 42 CFR — Public Health · Status: effective
Cite this
- Citation
- 42 CFR 84.147, § 84.147 Type B supplied-air respirator; minimum requirements, United States, version 1 as recorded 2026-07-09, yourstate.us, https://yourstate.us/provision/201760
- Permanent ID
ys:prov:201760@1- SHA-256
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Full text
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.
Legislative history
This is a federal regulation, adopted through agency rulemaking under the Administrative Procedure Act — not enacted by a recorded vote of Congress.