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Oxygen Gas Mixtures

O2

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OXYGEN
Balance Gas Argon
Cylinder Size (volume in liters)
A (44) B (17) C (7)
Concentration: 10 ppm - 49%
248 cf 89 cf 35 cf
Pressure @ 70°F (psig)
2,200 2,000 2,000

 

OXYGEN
Balance Gas Helium
Cylinder Size (volume in liters)
A (44) B (17) C (7)
Concentration: 10 ppm - 24.9%
219 cf 78 cf 31 cf
25% - 49% 238 cf 85 cf 33 cf
Pressure @ 70°F (psig)
2,200 2,000 2,000

 

OXYGEN
Balance Gas Nitrogen
Cylinder Size (volume in liters)
A (44) B (17)) C (7)
Concentration: 5 - 24.9%
230 cf 82 cf 32 cf
25% - 49% 235 cf 84 cf 33 cf
Pressure @ 70°F (psig)
2,200 2,000 2,000

 

OXYGEN GAS MIXTURES
Mixture Tolerances
Concentration Range: 5 - 99 ppm 100 ppm - 49%    
Blend Tolerance*: ±10% ±5%    
Shelf Life:
*Custom blend tolerances available.
3 years 3 years    

DOT Label
 
DOT Class
UN
No.
CGA/
DISS
Mtl. of Construction
O2 23.5% bal Ar, He, N2 GREEN, Nonflammable Gas; YELLOW, Oxidizer
2.2
UN 3156
296/714
Steel Alloy
5% O2‹ 23.5% bal Ar, He, N2 GREEN, Nonflammable Gas
2.2
UN 1956
590/714
Steel Alloy
O2‹ 5% bal Ar, He, N2 GREEN, Nonflammable Gas
2.2
UN 1956
580/714
Steel Alloy

Note: Stainless Steel valves are not used above 23.5% O2. Other cylinder sizes available - contact your sales representative for more information.

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