Below is from "Linde" Union Carbide Industrial Gas

CYLINDER DATA

note: all weights & measures are nominal
GAS Cylinder Style

contents (CF)

Full Cyl Pressure (PSIG)

Height Incl. Cap in Inches

Diameter Inches
Weight(LBS)
 CGA
Full Empty
OXYGEN

HC-500

 504 4,500 56 9.25 185 145 701/540
  T 337 2,640 60 9.25 172 143 540

K

 249 2,200 56 9.00 153 133 540
S 154 2,200 51 7.37 92 80 540
DEY 124 2,200 48 7.00 92 82 540
Q 83 2,200 35 7.12 70 65 540
R 20 2,200 19 5.24 14 12 540

GAS Cylinder Style

contents (CF)

Full Cyl Pressure (PSIG)

Height Incl. Cap in Inches

Diameter Inches
Weight(LBS)
 CGA
Full Empty
Helium

HC-500

 432 4,500 56 9.25 150 145 680/580
T 286 2,640 60 9.25 146 143 580
K 213 2,200 56 9.00 135 133 580
S 134 2,200 51 7.37 82 80 580
Q 73 2,200 35 7.12 66 65 580

GAS Cylinder Style

contents (CF)

Full Cyl Pressure (PSIG)

Height Incl. Cap in Inches

Diameter Inches
Weight(LBS)
 CGA
Full Empty
Compressed AIR

HC-500

 441 4,500 56 9.25 178 145 347/346
T 311 2,640 60 9.25 172 143 346
K 233 2,200 56 9.00 150 133 346
S 144 2,200 51 7.37 90 80 346
DEY 116 2,200 48 7.00 90 82 346
Q 78 2,200 35 7.12 71 65 346
R 20 2,200 19 5.24 13 12 346

GAS Cylinder Style

contents (CF)

Full Cyl Pressure (PSIG)

Height Incl. Cap in Inches

Diameter Inches
Weight(LBS)
 CGA
Full Empty
Argon

HC-500

 496 4,500 56 9.25 195 145 680/580
T 336 2,640 60 9.25 177 143 580
S 154 2,200 51 7.37 95 80 580
Q 83 2,200 35 7.12 73 65 580

Purity and Moisture Contents
GAS Minimum Purity(Percent) Maximum Moisture (PPM)

Approximate Dewpoint at Maximum Moisture Content

Deg F

Approximate Dewpoint at Maximum Moisture Content

Deg C

Oxygen Industrial&UPS

Aviator's

99.5

50

 -54

-48
6 -83 -64
HELIUM 99.995 15 -73 -58
Argon 99.997 10 -77 -66