It could easily be constructed with some thin copper pipe breaking pipes for a car would do 5 6 mm in diameter.
Copper sheet still plans.
The pipe in a pipe their talking about is a leibig condenser.
I use one i built one outa 4 ft 2inch copper with a 2inch by 1 2 in reducer on one end my boiler has a one inch copper pipe that hooks to a 1inch by 2inch reducer and on top n bottom of 2inch pipe i have a 1 2outlet for cold water in and warm out on top in middle runs a 1 2inch copper pipe that one end connects to a 1 2inch by 1.
Discounted pure copper sheet in many thicknesses and sizes.
The circumference of the torus should be 1 2 times the circumference of the top of the copper pot.
According to public opinion it s a great still for beginners because it s easy to build at home.
If you re not up to building it check out these 5 gallon copper stills on amazon.
The pieces may be wrinkled or dented or show fingerprints or annealing stains.
Furthermore the still will be a pita to stuff with packing due to those pipes running through the column.
Tighten the nuts on the inside and then remove the holding clamps.
Insert the 8 machine screws into the holes.
The short answer is yes you can use a stainless boiler for your still you can make the copper frustum you can never have to much copper in a still.
It started with a simple pot still that has 4 components.
If you re looking for detailed still plans this could be it.
If you go with a stainless boiler place a 4 100mm or larger triclover ferule on the keg and use copper tube to suit.
Stills are often made of sheet iron or valley tin instead of copper.
Can t beat the price and their well built.
Oh let s not forget the mash.
These metals often burn the beer and give it a strange taste.
Cut the copper sheet with the metal shears to form an interrupted torus a shape like a doughnut with a bite taken out of it.
The beer is often run too early before it has a chance to sour properly.
The fire the pot the condenser and something to collect it in.
This still is known as a boka reflux still.
A better option for a reflux still would be one with a reflux condenser on top of the column.
The hole at the center of the torus should be 1 2 inch in diameter.
This tutorial gives a detailed materials list and instructions to walk you through each step of the process.
The sheet of copper wasn t cheap but i really enjoyed building my own pot still.
Starting from the bottom drill 3 16 holes every 1 along the copper sheet 3 16 in from the edge.
The whiskey is sometimes condensed in a straight worm which does not let it slow down enough to cool off properly.
Most of the copper sheeting listed on this page is offered at as discount due to imperfections in appearance.
This still plan is more difficult then most other plans.
Other pieces may be discounted due to an overstock situation.