erm, if you read analyze post, it means that 1 liter of co2 liquid is not 1 kg, the weight of CO2 liquid is different from water in the same amount of space. it's like 1 liter of mercury is way heavier than 1kg. geddit?
you are right when lfs say 3 kg tank,[this weight excludes the empty weight of the tank itself] this means it can fit 3kg of liquified CO2 but it doesn't mean there's 3 liters of CO2 in there.
|