TimmyR wrote:Partial Mash Question - how much water should I pull from my mash and what SG should I expect prior to addition of DME?
Would I be better off batch sparging or fly sparging?
Thanks. Target brew date is 12/17
I usually use a 1.2 quarts of water per lb of grain for the mash, 7 quarts of sparge water - I have not measured volume or gravity at that partial mash stage though. I just add water in my kettle to reach 6.5 gallons before the boil, add the extract with 15 minutes left and have always hit my target OG.
My partial mash setup is to use a 12 quart pot on the stove to mash the grain, then transfer it to a large oblong collander over the brew kettle and then hand-sparge with a pyrex measuring cup with the 7 quarts of water pre-heated in an 8 quart pot on another burner. I suppose you could call this a fly sparge. I'm sure that a batch sparge method would work, I use that now that I am brewing all-grain.
It looks like you have about 7 lbs of grain to mash, I am limited to 5 lbs, which is all that I can fit into the collander.
Not sure if this infor was helpful, best of luck for your session.
-Larry