shanemax
Active member
I have just transferred Butane from a larger 15kl cylinder to a 4.5 kl . It all went very straight forward. I used high pressure armoured rubber hose, with fittings at each end which did not have regulators. I turned the donor cylinder upside down Very easy operation. The only problem I had was I could not get more than 3kls into each 4.5kl bottle. Obviously I had the empty bottles sitting on a set of scales as I was filling them, as I was concerned about over filling but alas 3 kls of gas will have to do. British bottles do not have a vent screw as they do in the good old USA . I believe if you cool the receiving bottle and warm the donor bottle, with a hair dryer you get more in. Comments welcome.