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CARBON DIOXIDE DISCHARGING MANIFOLDS

Rexarc manifold systems reduce cylinder handling costs and provide maximum safety.

Rexarc manifold systems let you concentrate your cylinders in one location so they’re not scattered throughout work areas. This reduces cylinder handling costs by giving you greater control over your fuel gas supply. Since your cylinders are located in a central area, you always know where they are. Plant safety is improved, record keeping is kept to a minimum and labor costs are cut because only a few minutes of one person’s time is necessary to service the manifold. In addition, you increase production by eliminating interruptions at user stations to change cylinders and save gas as well, since all cylinders will be emptied uniformly.

 

Selecting the correct carbon dioxide manifold.

  • Calculate the flow (scfh) at each outlet in the piping system. Add the cubic feet per hour flow rate of each.The total will give you the volume needed per hour.
  • The manifold should have enough cylinders to provide for at least one day’s carbon dioxide gas requirements.
  • Heaters are recommended for withdraw rates above 35 scfh.

 

Carbon Dioxide Discharging Manifolds

No.of Cylinders

per manifold

Cylinder size

in pounds

Withdrawal Rate

Pounds per

hour

Std.Cu.Feet

Per Hour

Total Useable

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