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National Institute for Occupational Safety and Health (NIOSH)National Institute for Occupational Safety and Health (NIOSH)"Approval of Respiratory Protective Devices: Subpart H: Compressed gas filters; minimum requirements"Title
"Approval of Respiratory Protective Devices: Subpart H: Compressed gas filters; minimum requirements"
This standards states the minimum requirements for all self-contained breathing apparatus using compressed gas; SCBA shall have a filter downstream of the gas source to effectively remove particles from the gas stream.DescriptionThis standards states the minimum requirements for all self-contained breathing apparatus using compressed gas; SCBA shall have a filter downstream of the gas source to effectively remove particles from the gas stream.
- Status: Current
- Standard Type(s):
- Hazard Type(s):
- PPE Type(s):
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National Institute for Occupational Safety and Health (NIOSH)National Institute for Occupational Safety and Health (NIOSH)"Approval of Respiratory Protective Devices: Subpart H: Breathing bag test "Title
"Approval of Respiratory Protective Devices: Subpart H: Breathing bag test "
This standard describes the minimum test specifications for breathing bag test requirements for self-contained breathing apparatus; including standard atmosphere, temperature and simulated work rate. See detailed view for additional notes.DescriptionThis standard describes the minimum test specifications for breathing bag test requirements for self-contained breathing apparatus; including standard atmosphere, temperature and simulated work rate. See detailed view for additional notes.
- Status: Current
- Standard Type(s):
- Hazard Type(s):
- PPE Type(s):
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National Institute for Occupational Safety and Health (NIOSH)National Institute for Occupational Safety and Health (NIOSH)"Approval of Respiratory Protective Devices: Subpart H: Weight requirement"Title
"Approval of Respiratory Protective Devices: Subpart H: Weight requirement"
This standard describes the weight requirements for self-contained breath apparatus both fully assembled and decrements over time of use. See detailed view for additional notes.DescriptionThis standard describes the weight requirements for self-contained breath apparatus both fully assembled and decrements over time of use. See detailed view for additional notes.
- Status: Current
- Standard Type(s):
- Hazard Type(s):
- PPE Type(s):
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National Institute for Occupational Safety and Health (NIOSH)National Institute for Occupational Safety and Health (NIOSH)"Approval of Respiratory Protective Devices: Subpart H: Breathing resistance test; inhalation"Title
"Approval of Respiratory Protective Devices: Subpart H: Breathing resistance test; inhalation"
This standard describes the minimum inhalation test requirements for breathing resistance including air flow and tube diameter for self-contained breathing apparatus. See detailed view for additional notes.DescriptionThis standard describes the minimum inhalation test requirements for breathing resistance including air flow and tube diameter for self-contained breathing apparatus. See detailed view for additional notes.
- Status: Current
- Standard Type(s):
- Hazard Type(s):
- PPE Type(s):
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National Institute for Occupational Safety and Health (NIOSH)National Institute for Occupational Safety and Health (NIOSH)"Approval of Respiratory Protective Devices: Subpart H: Breathing resistance test; exhalation"Title
"Approval of Respiratory Protective Devices: Subpart H: Breathing resistance test; exhalation"
This standard describes the minimum exhalation test requirements for breathing resistance including air flow and tube diameter for self-contained breathing apparatus. See detailed view for additional notes.DescriptionThis standard describes the minimum exhalation test requirements for breathing resistance including air flow and tube diameter for self-contained breathing apparatus. See detailed view for additional notes.
- Status: Current
- Standard Type(s):
- Hazard Type(s):
- PPE Type(s):
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National Institute for Occupational Safety and Health (NIOSH)National Institute for Occupational Safety and Health (NIOSH)"Approval of Respiratory Protective Devices: Subpart H: Exhalation valve leakage test"Title
"Approval of Respiratory Protective Devices: Subpart H: Exhalation valve leakage test"
This standard describes the minimum test requirements for exhalation valve leakage for self-contained breathing apparatus. See detailed view for additional notes.DescriptionThis standard describes the minimum test requirements for exhalation valve leakage for self-contained breathing apparatus. See detailed view for additional notes.
- Status: Current
- Standard Type(s):
- Hazard Type(s):
- PPE Type(s):
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National Institute for Occupational Safety and Health (NIOSH)National Institute for Occupational Safety and Health (NIOSH)"Approval of Respiratory Protective Devices: Subpart H: Gas flow test; open-circuit apparatus"Title
"Approval of Respiratory Protective Devices: Subpart H: Gas flow test; open-circuit apparatus"
This standard describes the minimum test requirements for gas flow including volume and pressure demand for open-circuit self-contained breathing apparatus. See detailed view for additional notes.DescriptionThis standard describes the minimum test requirements for gas flow including volume and pressure demand for open-circuit self-contained breathing apparatus. See detailed view for additional notes.
- Status: Current
- Standard Type(s):
- Hazard Type(s):
- PPE Type(s):
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National Institute for Occupational Safety and Health (NIOSH)National Institute for Occupational Safety and Health (NIOSH)"Approval of Respiratory Protective Devices: Subpart H: Gas flow test; closed-circuit apparatus"Title
"Approval of Respiratory Protective Devices: Subpart H: Gas flow test; closed-circuit apparatus"
This standard describes the minimum test requirements for volume and pressure demand for closed-circuit self-contained breathing apparatus. See detailed view for additional notes.DescriptionThis standard describes the minimum test requirements for volume and pressure demand for closed-circuit self-contained breathing apparatus. See detailed view for additional notes.
- Status: Current
- Standard Type(s):
- Hazard Type(s):
- PPE Type(s):
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National Institute for Occupational Safety and Health (NIOSH)National Institute for Occupational Safety and Health (NIOSH)"Approval of Respiratory Protective Devices: Subpart H: Service time test; open-circuit apparatus"Title
"Approval of Respiratory Protective Devices: Subpart H: Service time test; open-circuit apparatus"
This standard describes the minimum test requirements for service time and classification based on that time for open-circuit, self-contained breathing apparatus. See detailed view for additional notes.DescriptionThis standard describes the minimum test requirements for service time and classification based on that time for open-circuit, self-contained breathing apparatus. See detailed view for additional notes.
- Status: Current
- Standard Type(s):
- Hazard Type(s):
- PPE Type(s):
-
National Institute for Occupational Safety and Health (NIOSH)National Institute for Occupational Safety and Health (NIOSH)"Approval of Respiratory Protective Devices: Subpart H: Service time test; closed-circuit apparatus"Title
"Approval of Respiratory Protective Devices: Subpart H: Service time test; closed-circuit apparatus"
This standard describes the minimum test requirements for service time and classification based on that time for closed-circuit, self-contained breathing apparatus. See detailed view for additional notes.DescriptionThis standard describes the minimum test requirements for service time and classification based on that time for closed-circuit, self-contained breathing apparatus. See detailed view for additional notes.
- Status: Current
- Standard Type(s):
- Hazard Type(s):
- PPE Type(s):
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- Page last reviewed: February 21, 2024
- Page last updated: February 21, 2024
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