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50# Carbon Dioxide

Carbon Dioxide Cylinders are able to provide approximately 54 ft3/hr of continuous flow without potentially damaging equipment.  This chart will help you select the correct number of cylinders to have on each side of your manifold system.  
No. of Cylinders (per side of manifold)  Cylinder size (in pounds)
Withdrawal Rate
Pounds per hour Std.Cu.Feet Per Hour
Total Usable Cu.Ft.of Gas Continued Usage Approx Hours
1 50 6-1/4 54 436 8
2 50 12-1/2 108 872 8
3 50 18-3/4 162 1,308 8
4 50 25 216 1,744 8
5 50 31-1/4 270 2,180 8
6 50 37-1/2 324 2,616 8
7 50 43-3/4 378 3,052 8
8 50 50 432 3,488 8
9 50 56-1/4 486 3,924 8
10 50 62-1/2 540 4,360 8
11 50 68-3/4 594 4,796 8
12 50 75 648 5,232 8
13 50 81-1/4 702 5,668 8
14 50 87-1/2 756 6,104 8
15 50 93-3/4 810 6,540 8
16 50 100 864 6,976 8
17 50 106-1/4 918 7,412 8
18 50 112-1/2 972 7,848 8
19 50 118-3/4 1,026 8,248 8
20 50 125 1,080 8,720 8

Safety Standards