42 C.F.R. § 84.147

Type B supplied-air respirator; minimum requirements.

Last amended: 2015Year: 2026Length: 24 wordsOfficial source

Cite as 42 C.F.R. § 84.147 (2026)

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.
42 C.F.R. § 84.147: Type B supplied-air respirator; minimum requirements. | Justis AI