Vacuum and Purge
A vacuum of 26 inches of mercury is pulled on each cylinder to remove air and moisture so the cylinder does not have to be purged with propane in the standard purging manner to replace air with product.
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Certified Cylinder, Inc. 1-800-556-7191 |
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Vacuum and Purge
A vacuum of 26 inches of mercury is pulled on each cylinder to remove air and moisture so the cylinder does not have to be purged with propane in the standard purging manner to replace air with product. |
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