boomerangben
Well-known member
IIRC, the gas bottling plant I visited many years ago just had two lines, propane and butane. The only issue would be differing fittings for the differing(?) cylinder valvesI would have thought Calor would need to have the correct equipment for safely filling different cylinders. Do you have any reason to suspect otherwise?
It seems the wide range of cylinder sizes is the issues . I imagine each size needs its own production line.
To be fair I have only on one occasion, that I can recall, found no Campingaz 907 available locally.