To select the proper carbon dioxide manifold for your operation, consider these points:

  1. 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.
  2. The manifold should have enough cylinders to provide for at least one day’s carbon dioxide gas requirements.
  3. Heaters are recommended for withdrawal rates above 35 scfh.
Withdrawl Rate
No. of Cylinders Per ManifoldCylinder Size in PoundsPounds Per HourStd. Cu. Feet Per HourTotal Useable Cu. Ft. of GasContinued Usage Approx. Hours
1506-1/4544368
25012-1/21058728
35018-3/41621,3088
450252161,7448
55031-1/42702,1808
65037-1/23242,6168
75043-3/43783,0528
850504323,4888
95056-1/44863,9248
105062-1/25404,3608
115068-3/45944,7968
1250756485,2328
135081-1/47025,6688
145087-1/27566,1048
155093-3/48106,5408
16501008646,9768
1750106-1/49187,4128
1850112-1/29727,8488
1950118-3/41,0268,2488
20501251,0808,7208
*Please note: Data provided is for reference only, please call us at 800-651-9490 for engineering assistanceView Superior Products Manifolds and Accessories