01GT4.6

I do not have a pump which is the big problem. I only get about 35#'s out of a 50# cylinder. So I pay for 15# that I don't use. I did it more for the convenience, it gets to be a pain sometimes when everyone is sold out. I always kept it on hand. I would just freeze my 10# bottle and hook it to the big bottle and just transfer it. Some times (in the winter) I'd have to heat the big bottle (with a portable heater or heating blanket) and freeze the small bottle.