Quote:
Originally Posted by LasKid
I'm in Baltimore and I just called Roberts Oxygen who said it was $20 for a 5lb tank of liquid co2. I read somewhere in this forum that the liquid co2 is better than a transfer or something. Where are you getting it for $16 and how do they fill it?
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Truthfully, my fills are typically free because a buddy of mine's neighbor works for a local gas company.
In the event he's not available, I use Air Products, in Linthicum. It's off of Nursery Rd.
They give me a slight discount because of my employer.
I don't know how they fill it, nor did I realize that there are different methods for filling. That doesn't make sense to me, as CO2 is liquid, with a small amount of gas in the top of the cylinder, (just like propane)
Anyway...I bring in the cylinder, wait for a little while, and it comes back full, and cold! I do know that they weigh it, as I believe that they scribble a start and end weight.