GroundRules
← Search the law
Federal regulations · Through 2026-08-25 · Newer source version available

42 CFR 84.77: Inhalation and exhalation valves; minimum requirements.

Read at publisher ↗
Where this section sits in the code
  1. Title 42—Public Health
  2. CHAPTER I—PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES
  3. SUBCHAPTER G—OCCUPATIONAL SAFETY AND HEALTH RESEARCH AND RELATED ACTIVITIES
  4. PART 84—APPROVAL OF RESPIRATORY PROTECTIVE DEVICES
  5. Subpart H—Self-Contained Breathing Apparatus

(a) Inhalation and exhalation valves shall be provided where necessary and protected against damage and distortion.

(b) Exhalation valves shall be—

(1) Protected against external influence; and

(2) Designed and constructed to prevent inward leakage of contaminated air.

Collected 2026-08-27T02:26:11Z. Source file · JSON

Browse this collection