Vienna Lager Part 1 - Preparing Mash Tun, HLT & Water
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Uploader Comments (fraserjohn)
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All Comments (10)
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The best filter you can use for the grain would be a fine mesh "reversed" funnel.
Its kind of like a cone you'd place at the bottom of the barrel with a seal on the bottom. Allows for good drainage from a under drain, though if yours is on the side of the barrel you'd need ot be a bit more creative.
I think it'd be your best bet at a funnel, it just depends on how tight that seal is. But your current one would work well enough with a good rubber, or maybe cloth seal at the edges.
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officially made my superhero list!!!
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I think i bought a hop rhyzome from this guy, good video
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Great tutorial! Thanks for supporting homemade brewing.
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Good stuff. I like your false bottom. Does it fit snug? Also, what is your efficiency generally?
BorisDay 2 years ago
Does not fit too snug, there is a bit of grain leakage around the outside edge, trying to figure out how to seal that up. Effeciency is 83% on average.
fraserjohn 2 years ago
Ah cool. Designing something similar myself and was worried about it not being snug. 83% is great so it's not a worry any more!
BorisDay 2 years ago
Definitely work with whoever is going to fabricate it to get some sort of seal around the outside. Also, think about the grain bed and the suction it creates, originally I just used the stainless mesh, but it collapsed under suction and I had to reinforce it.
fraserjohn 2 years ago
Don't you treat the water?
BorisDay 2 years ago
I did not used to as the rainwater is super soft, now I put minimal amounts of calcium sulphate, calcium chloride, gypsum etc in, mainly for yeast health.
fraserjohn 2 years ago