The Decanting Calculator helps divers quickly determine the final equalized pressure when transferring gas between cylinders. It is ideal for planning gas sharing or topping up tanks and ensures accurate, safe pressure estimates for efficient dive preparation.
Note that the calculator only models gas transfer from a single cylinder to another single cylinder. If you plan to decant from one cylinder into multiple (e.g., from a 15 L into a 24 L twinset with the isolation valve closed), you may achieve a slightly higher resulting pressure than shown, but the difference will not be significant.
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