That's messed up. I thought it'd be a smaller tank I could just store somewhere in the closet for when I need it. The price also seems to be in the thousands.
Afaik, an eight-litre cylinder of liquid nitrogen actually contains 1,400 litres of gas nitrogen.
Where I'm from, I purchased a 500L argon tank (Size C) the other day and it was quite small and portable, the next size up was very large and I would have needed a trolley to move it from place to place. Someone also confirmed in the Exit bag megathread that 500L was quite enough to ctb.
Nvm I didn't know what pressurised gas was. I thought you literally needed a horse sized tank that contains 400l of gas.
