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IMPERIAL STOUT 35L (ISOBARIC)

Method: All Grain
Style: Imperial Stout
Boil Time: 60 min
Batch Size: 35 liters (fermentor volume)
Pre Boil Size: 26 liters
Post Boil Size: 20 liters
Pre Boil Gravity: 1.127 (recipe based estimate)
Post Boil Gravity: 1.165 (recipe based estimate)
Efficiency: 70% (brew house)
Calories: 292 calories (Per 330ml)
Carbs: 30.2 g (Per 330ml)

Created: Friday April 17th 2020

Original Gravity:

1.094

Final Gravity:

1.024

ABV (standard):

9.2%

IBU (tinseth):

0.0

SRM (morey):

50.0

Mash pH

5.4

Cost $

n/a

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Fermentables

Amount	Fermentable	PPG	°L	Bill %
7 kg	Weyermann - Pale Ale7 kg Pale Ale	39	2.3	43.8%
1 kg	Weyermann - Caramunich Type 21 kg Caramunich Type 2	34	45	6.3%
1.50 kg	Flaked Oats1.5 kg Flaked Oats	33	2.2	9.4%
1.50 kg	Simpsons - Black Malt1.5 kg Black Malt	34	700	9.4%
1 kg	Simpsons - Wheat Malt1 kg Wheat Malt	36.576	2.8	6.3%
1.50 kg	Simpsons - Golden Naked Oats1.5 kg Golden Naked Oats	27	7	9.4%
1.50 kg	Weyermann - Carafa Special Type 1 1.5 kg Carafa Special Type 1	29.9	340	9.4%
1 kg	Simpsons - Crystal T501 kg Crystal T50	34	50	6.3%
16 kg / $ 0.00

Mash Guidelines

Amount	Type	Start Temp	Target Temp	Time
32 L	Infusion	20 °C	64 °C	60 min
28 L	Sparge	20 °C	80 °C	--
Starting Mash Thickness: 3.14 L/kg Starting Grain Temp: 20 °C

Other Ingredients

Amount	Name	Type	Use	Time
6.44 ml	Lactic acid	Water Agt	Sparge	1 hr.
6 g	Epsom Salt	Water Agt	Mash	1 hr.
3.96 ml	Lactic acid	Water Agt	Mash	1 hr.
12 g	Baking Soda	Water Agt	Mash	1 hr.
14 g	Calcium Chloride (anhydrous)	Water Agt	Mash	1 hr.

Yeast

Danstar - American West Coast Yeast BRY-97

Amount:	2 Each	Cost:
Attenuation (avg):	72%	Flocculation:	High
Optimum Temp:	17 - 24 °C	Starter:	No
Fermentation Temp:	21 °C	Pitch Rate:	0.75 (M cells / ml / ° P) 589 B cells required

$ 0.00 Yeast Pitch Rate and Starter Calculator

Priming

Method: sucrose Amount: 87.4 g Temp: 11 °C CO₂ Level: 2.25 Volumes

Target Water Profile

IMPERIAL STOUT

Ca⁺²	Mg⁺²	Na⁺	Cl^-	SO₄^-2	HCO₃^-
90	10	35	100	50	260
Mash Chemistry and Brewing Water Calculator

Last Updated and Sharing

477

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Brews

Public: Yup, Shared
Last Updated: 2024-11-16 09:04 UTC

Recipe costs can be adjusted by changing the batch size. They won't be saved but will give you an idea of costs if your final yield was different.

Cost for

Gallons

Cost by

Final Yield

	Cost $	Cost %
Fermentables	$
Steeping Grains (Extract Only)	$
Hops	$
Yeast	$
Other	$
Cost Per Barrel	$ 0.00
Cost Per Pint	$ 0.00
Total Cost	$ 0.00

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