42 CFR 84.112
§ 84.112 Canisters and cartridges in parallel; resistance requirements.
United States · 42 CFR — Public Health · Status: effective
Cite this
- Citation
- 42 CFR 84.112, § 84.112 Canisters and cartridges in parallel; resistance requirements, United States, version 1 as recorded 2026-07-09, yourstate.us, https://yourstate.us/provision/201726
- Permanent ID
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Full text
Where two or more canisters or cartridges are used in parallel, their resistance to airflow shall be essentially equal.
Legislative history
This is a federal regulation, adopted through agency rulemaking under the Administrative Procedure Act — not enacted by a recorded vote of Congress.