§ 84.1132 - Breathing tubes; minimum requirements.  


Latest version.
  • § 84.1132 Breathing tubes; minimum requirements.

    (a) Flexible breathing tubes used in conjunction with respirators shall be designed and constructed to prevent:

    (1) Restriction of free head movement;

    (2) Disturbance of the fit of facepieces, mouthpieces, hoods, or helmets;

    (3) Interference with the wearer's activities; and

    (4) Shutoff of airflow due to kinking, or from chin or arm pressure.