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Title 42: Public Health
CHAPTER I: PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES
SUBCHAPTER G: OCCUPATIONAL SAFETY AND HEALTH RESEARCH AND RELATED ACTIVITIES
PART 84: APPROVAL OF RESPIRATORY PROTECTIVE DEVICES
Subpart J: Supplied-Air Respirators
84.131 - Supplied-air respirators; required components.
(a) Each supplied-air respirator described in ? 84.130 shall, where its design requires, contain the following component parts:
(1) Facepiece, hood, or helmet;
(2) Air supply valve, orifice, or demand or pressure-demand regulator;
(3) Hand operated or motor driven air blower;
(4) Air supply hose;
(5) Detachable couplings;
(6) Flexible breathing tube; and
(7) Respirator harness.
(b) The component parts of each supplied-air respirator shall meet the minimum construction requirements set forth in subpart G of this part.
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