by hillzabilly » Wed May 17, 2017 3:24 pm
A 45' cone would be my suggestion out of 1.6-2mm stainless will make it work with a 6inch ferrule on top,sorry cant advise on cost ,try ringing a few stainless workshops with dimensions may give ya a ball park figure,but donnot forget all the other options like element ferrules thermo mounts or fill ports and legs or supports,funny thing is wether its a 50lt keg or bigger these costs will be the same but the practicality and volume of a big boiler wins for me every time,you can still do a small run in a big boiler but ya cannot do a big run in a small one.cheers hillzabilly ;-)