Mash Lauter Tun and Wort Cooler

[IwanaBrich]

I've seem some really interesting Mash Lauter Tun designs and I intend to make my own, but I don't know how large to cooler to use?

I typically only brew 5-6 gallon batches, so how big a Mash Lauter Tun would I need?

Also, I made a wort cooler out 3/8 copper tubing. It works well, but is like a spring. I want to stabilize it by either soldering or using fin wire to tie it together. I would use silver solder and lead free flux, but I'm wonder if that will effect the beer. I'm leaning toward bare copper wire, Thoughts?

Thanks,

 

[The Pol]

The cooler MLT... get a 10 gallon or 50qt cooler... they are IDEAL for 5-10 gallon batches with no ill effects on efficiency.

 

[noisy123]

+1 to the Pol. I only brew 5 or 6 gallon batches, but when I brew big beers I find I need the extra room.

 

[FlyGuy]

I agree. The 10 gal round Rubbermaid or the 48 quart rectangular Coleman Extreme are tried-and-true coolers for an MLT. They are a perfect size for 5- gal batches.

 

[Flattop]

Why not stainless steel fishing trace to tie it down, or at least Nylon fishing line?

 

[noisy123]

I agree. The 10 gal round Rubbermaid or the 48 quart rectangular Coleman Extreme are tried-and-true coolers for an MLT. They are a perfect size for 5- gal batches.

Listen to this guy.

Then build this:
Mash Tun
Then this:
Steam injection

You'll be totally set. I did all of these and its really made all-grain much easier.