Hydrogen
What is the source chart for Hydrogen?
For Hydrogen, source chart is CONCOA; cga connection number is 350/695/703; which chart the row is from is Pure Gases, recorded from its source on 2026-08-28.
350/695/703 Hydrogen
— concoa.com, retrieved 2026-08-28
- Gas
- Hydrogen verified
- Source chart
- CONCOA our reading
- CGA connection number
- 350/695/703 verified
- Which chart the row is from
- Pure Gases our reading
Values marked our reading are our classification of what the source says — the source does not print them in those words. The quote below is the evidence for each one; judge it yourself.
Sources disagree
More than one authority states this, and they do not state the same thing. Both are reproduced with the source each came from — deciding between them is yours, not ours.
CGA connection number
concoa.com says cga connection number is 350/695/703, as of 2026-08-28.
350/695/703 Hydrogen
https://www.concoa.com/sites/default/files/ADC3010%20AF%20CGA%20selection%20charts.pdf
us.nipponsanso.com says cga connection number is 350*/724, as of 2026-08-28.
Hydrogen 350*/724
https://us.nipponsanso.com/pdfs/gasequipment/CGA-Connection-Chart.pdf
Sources
- concoa.comhttps://www.concoa.com/sites/default/files/ADC3010%20AF%20CGA%20selection%20charts.pdf
- us.nipponsanso.comhttps://us.nipponsanso.com/pdfs/gasequipment/CGA-Connection-Chart.pdf