I picked up a '15Kg' cylinder from the local tip today in order to get a 4.5Kg one for my camping stove. I've decided to keep it for a while since they charge me =A310 and it's got 4Kg of gas in it, however I note that it states 14.5 Kg Net weight on the side of the bottle. Is this still a viable bottle for exchange to a 4.5kg one when the time comes ? I've googled this but can find little talk of 14.5Kg calor butane bottles at all. The cylinder seems to be the correct physical size ( 580mm tall ) I will just assume they used to be 14.5Kg and it's an old cylinder,just wandering can any one verify this ?
Simon