New very high-pressure oxygen cylinders for use in closed-circuit self-contained self-rescuers (SCSRs)
Advanced Search
Select up to three search categories and corresponding keywords using the fields to the right. Refer to the Help section for more detailed instructions.

Search our Collections & Repository

For very narrow results

When looking for a specific result

Best used for discovery & interchangable words

Recommended to be used in conjunction with other fields

Dates
...

to

...
Document Data
Library
People
Clear All
...
Clear All

For additional assistance using the Custom Query please check out our Help Page

CDC STACKS serves as an archival repository of CDC-published products including scientific findings, journal articles, guidelines, recommendations, or other public health information authored or co-authored by CDC or funded partners. As a repository, CDC STACKS retains documents in their original published format to ensure public access to scientific information.
i

New very high-pressure oxygen cylinders for use in closed-circuit self-contained self-rescuers (SCSRs)



English
Details You May Also Like

Details:

  • Corporate Authors:
    National Institute for Occupational Safety and Health.
  • Description:
    New materials have allowed for a reduced size and weight of compressed gas cylinders that store pure oxygen at high pressures, giving manufacturers of closed-circuit self-contained self-rescuers (SCSRs) improved options for meeting the new standard for oxygen consumption requirements set forth in 42 CFR Part 84 Subpart O. These newly designed very high-pressure cylinders - currently Department of Transportation (DOT)-certified for oxygen duty to 3,000 psi and now available in two sizes - will enable manufacturers to reduce the overall size and weight of future SCSR units by incorporating these cylinders in their designs. Using this new cylinder technology at 3,000 psi represents a significant advancement, affording greater SCSR design flexibility by allowing manufacturers to choose between cylinders with two length dimensions, using them singularly or in combination, which will enable different capacities and therefore different operational durations for SCSR designs. Moreover, the new cylinder technology was designed to be capable of meeting DOT certification for 5,000 psi oxygen duty. Therefore, SCSR manufacturers can pursue DOT certification for use at 5,000 psi to further reduce the size and weight of their devices beyond what is already achievable at 3,000 psi.

    NIOSHTIC no. 20048987

  • Subjects:
  • Series:
    NIOSH Numbered Publications
  • DOI:
  • Document Type:
    Newsletter
  • NIOSHTIC Number:
    20048987
  • Resource Number:
    DHHS (NIOSH) Publication No. 2017-111; TN-555
  • Collection(s):
  • Main Document Checksum:
  • Download URL:
  • File Type:
    Filetype[PDF-317.13 KB]

You May Also Like

Checkout today's featured content at stacks.cdc.gov