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Double IPA - Simcoe/Centennial

Method: All Grain
Style: Imperial IPA
Boil Time: 90 min
Batch Size: 15 gallons (fermentor volume)
Pre Boil Size: 17 gallons
Efficiency: 70% (brew house)
Source: Daniel Williams
Calories: 237 calories (Per 12oz)
Carbs: 16.4 g (Per 12oz)

Created: Saturday October 13th 2012

Original Gravity:

1.073

Final Gravity:

1.007

ABV (standard):

8.6%

IBU (tinseth):

194.2

SRM (morey):

8.8

Mash pH

n/a

Cost $

n/a

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Fermentables

Amount	Fermentable	PPG	°L	Bill %
20 lb	American - Pale 2-Row20 lb Pale 2-Row	37	1.8	51.3%
2 lb	German - CaraHell2 lb CaraHell	34	11	5.1%
4 lb	Corn Sugar - Dextrose 4 lb Corn Sugar - Dextrose	46	0.5	10.3%
10 lb	German - Pilsner10 lb Pilsner	38	1.6	25.6%
1 lb	United Kingdom - Extra Dark Crystal 120L1 lb Extra Dark Crystal 120L	33	120	2.6%
2 lb	American - Wheat2 lb Wheat	38	1.8	5.1%
39 lbs / $ 0.00

Hops

Amount	Variety	Type	AA	Use	Time	IBU	Bill %
4 oz	simcoe4 oz simcoe Hops	Leaf/Whole	9	Mash	0 min	7.27	6.3%
6 oz	Centennial6 oz Centennial Hops	Leaf/Whole	10	Mash	0 min	12.12	9.4%
2 oz	Centennial2 oz Centennial Hops	Leaf/Whole	10	Boil	90 min	21.68	3.1%
2 oz	Simcoe2 oz Simcoe Hops	Leaf/Whole	12.7	Boil	90 min	27.54	3.1%
2 oz	Simcoe2 oz Simcoe Hops	Leaf/Whole	8.6	Boil	45 min	16	3.1%
2 oz	Centennial2 oz Centennial Hops	Leaf/Whole	10	Boil	45 min	18.61	3.1%
2 oz	Simcoe2 oz Simcoe Hops	Leaf/Whole	12.7	Boil	45 min	23.63	3.1%
2 oz	Simcoe2 oz Simcoe Hops	Leaf/Whole	8.6	Boil	10 min	6.32	3.1%
2 oz	Simcoe2 oz Simcoe Hops	Leaf/Whole	12.7	Boil	10 min	9.33	3.1%
6 oz	Centennial6 oz Centennial Hops	Leaf/Whole	10	Boil	5 min	12.12	9.4%
8 oz	Simcoe8 oz Simcoe Hops	Leaf/Whole	8.6	Aroma	5 min	13.9	12.5%
10 oz	Simcoe10 oz Simcoe Hops	Leaf/Whole	12.7	Aroma	5 min	25.66	15.6%
16 oz	Cascade16 oz Cascade Hops	Pellet	7	Dry Hop	0 days		25%
64 oz / $ 0.00

Show Summary View

Amount	Variety	IBU	Bill %
4 oz	simcoe (Leaf/Whole)	7.27	6.3%
16 oz	Centennial (Leaf/Whole)	64.53	25%
16 oz	Simcoe (Leaf/Whole)	86.16	24.9%
12 oz	Simcoe (Leaf/Whole)	36.22	18.7%
16 oz	Cascade (Pellet)		25%
64 oz / $ 0.00

Mash Guidelines

Amount	Description	Type	Start Temp	Target Temp	Time
36	Start at 145 and then jump to 150	Infusion	--	145 °F	60 min

Other Ingredients

Amount	Name	Cost	Type	Use	Time
1 each	whirlfoc		Fining	Boil	15 min.
1 tbsp	gelatin		Fining	Primary	0 min.

Yeast

Wyeast - Rogue Pacman 1764

Amount:	1 Each	Cost:
Attenuation (custom):	90%	Flocculation:	Med-High
Optimum Temp:	60 - 72 °F	Starter:	Yes

$ 0.00 Yeast Pitch Rate and Starter Calculator

Target Water Profile

Pale Ale/IPA

Ca⁺²	Mg⁺²	Na⁺	Cl^-	SO₄^-2	HCO₃^-
110	18	17	50	350	0
Tasty's IPA water Profile. Below Measurements are for 22 gallons of water 110 18 350 17 50 0 baking soda - 7 grams gypsum - 38 grams calcium chloride - 8 grams epsom - 20
Mash Chemistry and Brewing Water Calculator

Notes

For this batch use 22.5 gallons of water and collect 17.5 for the boil due to losses from hops.

Strike with 9 gallons at 158 to hit 145. Raise through Herms to 150 after 45 minutes. Verify Mash PH is 5.2. Adjust if necessary with lactic acid. Sparge with 11 gallons at 165-170

Pacman Yeast. Made a 2 liter starter

Pitch yeast at 65. Add 1vl for 2min of pure 02 prior to pitching. Ferment at 65. Raise to 70 degrees after a few days to clear diactyle.

Last Updated and Sharing

3,933

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Brews

Public: Yup, Shared
Last Updated: 2013-03-13 02:28 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

Other Brewers Who Brewed This Recipe:

waddo10

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