My new BIAB pot

Post #1 made 14 years ago
I found this for sale recently, well about 3 months ago actually. It was put up for sale as a crab cooker.

Its 25 UK gallons according to the label (114L) and is about 50 years old. Everything looked great and I picked up for just $90, only to find that they had resealed the bottom edges with lead based soft solder. I'd hate to think how many crabs they boiled in this lead filled water. After a bit of hunting I found a guy at my local pub who was a welder and happy to do it at work for a case of carlton dry beer. For those non aussies, this is a terrible mega swill beer in australia, in the end after him telling me all the grinding and tig-ing it took to get the lead solder out I gave him two cases of this terrible beer.

The great thing about this unit is it has a built in heat box in the bottom and a flue that comes up the side, so although the burner is only 30000 BTU (about the same as a 3 ring burner) the extra efficiency of the heat box and flue means that it will bring 65L from 66oC up to boiling in about 15 to 20 minutes. I had to turn it down a bit as the roiling boil was almost too intense. It even came with a lid to fit.

It originally came with 3 short legs which meant that the tap was only about 30cm off the ground (I know Pat, taps are the devils spawn :nup: but it already had a threaded port built in, so at this stage and until my first infection, taps it is :thumbs: ), which is a bit low for draining into no chill drums so for the moment I have take then off and am using it on a stand that was built for another hobby of mine. the stand is on wheels so i can move it around the brew shed easily and I have now rigged a pulley up for hoisting the bag. I did my second double batch last weekend and it all ran beautifully. In theory I could even do a triple batch if required, but i reckon it would take a while to get boiling and I am not sure I really need that much beer unless I can find two mates with kegging systems to come over.

So here she is
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Last edited by Aces high on 30 Nov 2011, 17:39, edited 4 times in total.

Post #2 made 14 years ago
Just got home and saw this :party:.

Aces, I remember seeing your original question on this pot. You have done an excellent job in turning it into a magnificent kettle - not as easy as you made it sound. (No problems with the tap either, just make sure you check it regularly ;)).

I really want to see this pot in action. Please send me an invite. I will bring beer :P.

Top job Aces,
PP
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Post #3 made 14 years ago
Nice find Aces, just wondering if you get good combustion with the heat box and flue? Looks like it wouldn't get enough air for the gas to burn properly.
"It's beer Jim, but not as we know it."

Post #4 made 14 years ago
PistolPatch wrote:Just got home and saw this :party:.

Aces, I remember seeing your original question on this pot. You have done an excellent job in turning it into a magnificent kettle - not as easy as you made it sound. (No problems with the tap either, just make sure you check it regularly ;)).

I really want to see this pot in action. Please send me an invite. I will bring beer :P.

Top job Aces,
PP
Anytime Pat, just name the day. Having no kids and a wife who is brewing sympathetic i get plenty of time to enjoy the hobby :thumbs:
You can decide on the recipe, i need to try some new brews
hashie wrote:Nice find Aces, just wondering if you get good combustion with the heat box and flue? Looks like it wouldn't get enough air for the gas to burn properly.
The flue actually does a great job pulling air up through the bottom. There was some black soot on the bottom of the pot when i opened up the heat box, but not an excessive amount, and I would guess it hasn't been opened up and cleaned in a long long time, if ever. The gas burner puts out a long flame which pretty much covers the entire bottom of the pot when you have it up full. Its quite impressive output for what looks like a small gas burner
Last edited by Aces high on 01 Dec 2011, 07:12, edited 4 times in total.

Post #5 made 14 years ago
Thanks Aces, as you said, the flue must create enough draw for a good flame. In fact it will probably improve it's heating efficiency.
"It's beer Jim, but not as we know it."
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