I use a 7-gallon round cooler for my MLT. If I were to buy a new MLT today I would go for the 10-gallon, just for the extra room.
7-gals works well for 'normal' 5 gallon batches, but I wouldn't try to fit any more than 14 or 15 lbs of grain in there.
I'm planning on doing a Russian Imperial Stout in January, and I expect it will have to be a 2.5 gallon batch.
The only reason I use a 7-gallon is because it was free. It belonged to SWMBO before we got marries and it didn't get much use so I repurposed it for use in the brewery.
|