Jack Hammer - Beer Recipe - Brewer's Friend

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Jack Hammer

219 calories 22.1 g 330 ml
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Beer Stats
Method: All Grain
Style: English IPA
Boil Time: 60 min
Batch Size: 20 liters (fermentor volume)
Pre Boil Size: 25 liters
Pre Boil Gravity: 1.057 (recipe based estimate)
Efficiency: 75% (brew house)
Source: BrewDog - DIY Dog
Calories: 219 calories (Per 330ml)
Carbs: 22.1 g (Per 330ml)
Created: Tuesday May 10th 2016
1.071
1.017
7.2%
133.7
13.7
n/a
n/a
 
Fermentables
Amount Fermentable Cost PPG EBC Bill %
6 kg United Kingdom - Maris Otter Pale6 kg Maris Otter Pale 38 8.51 100%
6 kg / $ 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
25 g Centennial25 g Centennial Hops Leaf/Whole 10 Boil 0 min 5.3%
30 g Columbus30 g Columbus Hops Leaf/Whole 15 Boil 0 min 6.4%
18.75 g Centennial18.75 g Centennial Hops Leaf/Whole 10 Boil 30 min 15.6 4%
18.75 g Columbus18.75 g Columbus Hops Leaf/Whole 15 Boil 30 min 23.39 4%
50 g Centennial50 g Centennial Hops Leaf/Whole 10 Boil 60 min 54.12 10.7%
25 g Columbus25 g Columbus Hops Leaf/Whole 15 Boil 60 min 40.59 5.3%
100 g Amarillo100 g Amarillo Hops Leaf/Whole 8.6 Dry Hop 3 days 21.4%
100 g Citra100 g Citra Hops Leaf/Whole 11 Dry Hop 3 days 21.4%
100 g Simcoe100 g Simcoe Hops Leaf/Whole 12.7 Dry Hop 3 days 21.4%
467.50 g / $ 0.00
 
Other Ingredients
Amount Name Cost Type Use Time
5 g Irish Moss Fining Boil 15 min.
2.50 tsp Isinglass Fining Primary 7 days
 
Yeast
Wyeast - American Ale II 1272
Amount:
1 Each
Cost:
Attenuation (avg):
74%
Flocculation:
High
Optimum Temp:
16 - 22 °C
Starter:
No
Fermentation Temp:
21 °C
Pitch Rate:
0.75 (M cells / ml / ° P) 259 B cells required
$ 0.00 Yeast Pitch Rate and Starter Calculator
 
Mash Guidelines
Amount Description Type Start Temp Target Temp Time
15 L Infusion -- 65 °C 75 min
15 L Fly Sparge -- 65 °C 45 min
Starting Mash Thickness: 3.5 L/kg
Quick Water Requirements
Water Liters
Strike water volume at mash thickness of 3.5 L/kg 21
Mash volume with grains 25
Grain absorption losses -6
Remaining sparge water volume (equipment estimates 12.4 L) 10.9
Mash Lauter Tun losses -0.9
Pre boil volume (equipment estimates 26.5 L) 25
Boil off losses -5.7
Hops absorption losses (first wort, boil, aroma) -0.8
Post boil Volume 20
Going into fermentor 20
Total: 31.9  
Equipment Profile Used: System Default
"Jack Hammer" English IPA beer recipe by BrewDog - DIY Dog. All Grain, ABV 7.15%, IBU 133.69, SRM 13.66, Fermentables: (Maris Otter Pale) Hops: (Centennial, Columbus, Amarillo, Citra, Simcoe) Other: (Irish Moss, Isinglass)
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  • Public: Yup, Shared
  • Last Updated: 2016-05-10 20:36 UTC