As for reflux, you don't need it with that setup, the purpose of reflux is to flood a distilation plate or counterflow vapour through some kind of packing in order to exchange water from the rising vapour, thus increasing the alcohol percentage of the vapour.
With a thumper this happens as the vapour from the boiler enters the thumper and bubbles through the liquid inside it, in this case it also heats the thumper.
So to start with, the boiler will be boiling and the vapour entering the thumper will be heating the liquid inside it, at the same time increasing the ABV of the thumper charge.
Once the ABV and temperature of the thumper charge has reached the correct level, it too will start to boil and produce alcohol vapour, only by this point it would have been distilled twice, so it will be higher than from a standard single pot still.
But you will still need to make cuts as normal, hope this makes sense and helps.Statistics: Posted by Anavrin — Wed Jan 27, 2016 11:16 pm
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