PocketLaw | CFR 42 | Supplied-Air Respirators

Supplied-Air Respirators

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Supplied-air respirators; description.

Supplied-air respirators; required components.

Breathing tubes; minimum requirements.

Harnesses; installation and construction; minimum requirements.

Respirator containers; minimum requirements.

Half-mask facepieces, full facepieces, hoods, and helmets; fit; minimum requirements.

Appendix
Table to Subpart J of Part 84

Table to Subpart J of Part 84

Facepieces, hoods, and helmets; eyepieces; minimum requirements.

Inhalation and exhalation valves; check valves; minimum requirements.

Head harnesses; minimum requirements.

Head and neck protection; supplied-air respirators; minimum requirements.

Air velocity and noise levels; hoods and helmets; minimum requirements.

Breathing gas; minimum requirements.

Air supply source; hand-operated or motor driven air blowers; Type A supplied-air respirators; minimum requirements.

Terminal fittings or chambers; Type B supplied-air respirators; minimum requirements.

Hand-operated blower test; minimum requirements.

Motor-operated blower test; minimum requirements.

Method of measuring the power and torque required to operate blowers.

Type B supplied-air respirator; minimum requirements.

Type C supplied-air respirator, continuous flow class; minimum requirements.

Type C supplied-air respirator, demand and pressure demand class; minimum requirements.

Air-supply line tests; minimum requirements.

Harness test; minimum requirements.

Breathing tube test; minimum requirements.

Airflow resistance test, Type A and Type AE supplied-air respirators; minimum requirements.

Airflow resistance test; Type B and Type BE supplied-air respirators; minimum requirements.

Airflow resistance test; Type C supplied-air respirator, continuous flow class and Type CE supplied-air respirator; minimum requirements.

Airflow resistance test; Type C supplied-air respirator, demand class; minimum requirements.

Airflow resistance test; Type C supplied-air respirator, pressure-demand class; minimum requirements.

Exhalation valve leakage test.

Man tests for gases and vapors; supplied-air respirators; general performance requirements.

Man test for gases and vapors; Type A and Type AE respirators; test requirements.

Man test for gases and vapors; Type B and Type BE respirators; test requirements.

Man test for gases and vapors; Type C respirators, continuous-flow class and Type CE supplied-air respirators; test requirements.

Man test for gases and vapors; Type C supplied-air respirators, demand and pressure-demand classes; test requirements.