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Scott Safety™ 5.5 SCBA Replacement Carbon Cylinders Available on GSA/VA Contract for Federal Government customers only.

Lightweight, carbon-fiber cylinders help firefighters avoid weight-related fatigue

Manufacturer:  Scott Safety™ 20093001

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Catalog No. 19-499-120

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For use with 5.5 Air-Pak™ 75 and 5.5 Air-Pak NxG7 SCBAs only.

  • 5.5 cylinders have a pressure of 5500 psig
  • Constructed of an aluminum alloy inner shell and overwrapped entirely with carbon-fiber, fiberglass and epoxy resin
  • Cylinder liner is coated with aluminum oxide to protect against moisture and corrosion
  • With valve assembly
  • Rated for 30-minute, 45-minute, 60-minute and 75-minute durations based on NIOSH breathing rates
  • 75-minute cylinder is ideal for RIT and extended duration operations

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Hydrostatic testing to be performed every five years. 15 year life expectancy.



45 cu. ft.
45 cu. ft., 1.27cm3
5.5 air-pak™ 75 and 5.5 air-pak™ nxg7™ scba, snap change cylinder
Help firefighters avoid weight related fatigue
10.1 lb.
4.94 in.
30 min.
SCBA Cylinder
Carbon Fiber
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