Frequently Asked Questions
When was the Carbon Fiber cylinder invented and by whom?
How is a Carbon Fiber cylinders manufactured?
Who regulates the construction of SCBA cylinders?
Are SCI cylinders NIOSH approved?
Can I reuse my old valves assemblies when I order new cylinders?
When was the Carbon Fiber cylinder invented and by whom?
In the early 1960's the company became a pioneer in the composite technology when NASA awarded a contract to Aerojet to design and manufacture a lightweight composite cylinder for a space application. In 1972, SCI was funded by NASA's Technology Transfer Program to develop a Firefighters Breathing Air Cylinder. In 1973, a 4000 psi cylinder was produced and SCBA systems using this cylinder were tested in New York, Los Angeles, and Houston.
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How is a Carbon Fiber cylinders manufactured?
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Who regulates the construction of SCBA cylinders?
The Department of Transportation regulates - through an exemption process - the manufacturability and safety of all Breathing Air Gas cylinders.
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Are SCI cylinders NIOSH approved?
NIOSH has not historically, nor do they currently provide approvals for component SCBA parts (such as cylinders, face masks, hoses and straps). NIOSH only tests & approves full SCBA ensembles. NIOSH has approved - as part of the SCOTT, MSA and all major SCBA manufacturers' ensembles - the same SCI cylinders (DOT # E-10945) that are being distributed to SCI customers directly and through our network of dealers. There is no "Fit", "Form" or "Functional" difference between cylinders made by SCI bearing the SCOTT, MSA or other manufacturers' label & part number and those being manufactured & distributed today by SCI.
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Can I reuse my old valves assemblies when I order new cylinders?
Yes & No:
Yes, if your current valves are being used in Carbon Composites SCBA cylinders already. Because valves do not have amaximum shelf/useful life, they can be re-used. It's important however, that you check the condition of each valvebefore reusing them. Provided that they are in good condition and hold consistent pressure -- your SCBA tech or Hydrostatic tester can provide a condition report on each valve - there is no reason to not re-use these valves. Whenreplacing old and out dated carbon fiber or Kevlar wrapped cylinders, you will be able to reuse your existing valves. SCIstrongly recommend that you have your valve assemblies over-hauled by a certified Hydrp-Static Testing facility beforeyou place them back into service.NO, if they're currently being used in Aluminium or Hoop wrapped cylinders. Those valves will not work with compositecylinders.back to top
