New virgin refrigerant cylinders (25/30lbs) only have a net weight labeled on them - in the case of your 410a cylinder, it's 25lbs.
A full 410a (25lb cylinder) weighs about - 34lbs 2 oz (gross weight)
subtracting the weight of the refrigerent - 25 lbs 0 oz (net weight)
so the approx. empty container weight - 9 lbs 2 oz (tare weight)
Last edited by rundawg; 04-20-2010 at 12:13 PM.
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