Jack Hammer - Beer Recipe - Brewer's Friend

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Jack Hammer

194 calories 15.4 g 330 ml
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Beer Stats
Method: All Grain
Style: American IPA
Boil Time: 60 min
Batch Size: 24 liters (fermentor volume)
Pre Boil Size: 34 liters
Post Boil Size: 24 liters
Pre Boil Gravity: 1.045 (recipe based estimate)
Post Boil Gravity: 1.064 (recipe based estimate)
Efficiency: 75% (brew house)
Source: Paul Taylor
Calories: 194 calories (Per 330ml)
Carbs: 15.4 g (Per 330ml)
Created: Tuesday May 5th 2020
1.064
1.009
7.2%
135.1
8.2
5.0
10.11
 
Fermentables
Amount Fermentable Cost PPG EBC Bill %
6.48 kg United Kingdom - Maris Otter Pale6.48 kg Maris Otter Pale £ 1.00 / kg
£ 6.48 		38 3.75 100%
6.48 kg / £ 6.48
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
25 g Centennial25 g Centennial Hops £ 0.05 / g
£ 1.24 		Pellet 10 Boil 60 min 27.57 5.3%
30 g Columbus30 g Columbus Hops Pellet 15 Boil 60 min 49.62 6.4%
18.75 g Centennial18.75 g Centennial Hops Pellet 10 Boil 30 min 15.89 4%
18.75 g Columbus18.75 g Columbus Hops Pellet 15 Boil 30 min 23.83 4%
50 g Centennial50 g Centennial Hops Pellet 10 Whirlpool 0 min 10.42 10.7%
25 g Columbus25 g Columbus Hops Pellet 15 Whirlpool 0 min 7.81 5.3%
100 g Amarillo100 g Amarillo Hops Pellet 8.6 Dry Hop 5 days 21.4%
100 g Citra100 g Citra Hops Pellet 11 Dry Hop 5 days 21.4%
100 g Simcoe100 g Simcoe Hops Pellet 12.7 Dry Hop 5 days 21.4%
467.50 g / £ 1.24
 
Other Ingredients
Amount Name Cost Type Use Time
0.50 each Protafloc Tablet £ 0.20 / each
£ 0.10 		Fining Boil 15 min.
12 g Calcium Chloride (dihydrate) Water Agt Mash 1 hr.
9.60 g Gypsum Water Agt Mash 1 hr.
9.60 ml Lactic acid Water Agt Mash 1 hr.
1.20 g Salt Water Agt Mash 1 hr.
£ 0.10
 
Yeast
Wyeast - American Ale II 1272
Amount:
1 Each
Cost:
£ 2.29 / each
£ 2.29
Attenuation (custom):
84.6%
Flocculation:
High
Optimum Temp:
16 - 22 °C
Starter:
No
Fermentation Temp:
21 °C
Pitch Rate:
0.35 (M cells / ml / ° P) 132 B cells required
£ 2.29 Yeast Pitch Rate and Starter Calculator
Priming
Method: sucrose       Amount: 127.1 g       Temp: 20 °C       CO2 Level: 2.45 Volumes
 
Target Water Profile
Balanced Profile II
Ca+2 Mg+2 Na+ Cl- SO4-2 HCO3-
150 10 80 150 160 220
Mash Chemistry and Brewing Water Calculator
 
Mash Guidelines
Amount Description Type Start Temp Target Temp Time
16.85 L Strike 69 °C 67 °C 60 min
25.79 L Sparge 76 °C 76 °C 15 min
Starting Mash Thickness: 2.6 L/kg
Starting Grain Temp: 18 °C
Quick Water Requirements
Water Liters
Strike water volume at mash thickness of 2.6 L/kg 16.8
Mash volume with grains (equipment estimates 20.7 L) 21.1
Grain absorption losses -6.5
Remaining sparge water volume (equipment estimates 20.7 L) 24.5
Mash Lauter Tun losses -0.9
Pre boil volume (equipment estimates 30.2 L) 34
Boil off losses -5.7
Hops absorption losses (first wort, boil, aroma) -0.5
Post boil Volume 24
Hops absorption losses (whirlpool, hop stand) -0.4
Top off amount 0.4
Going into fermentor 24
Total: 41.4  
Equipment Profile Used: System Default
"Jack Hammer" American IPA beer recipe by Paul Taylor. All Grain, ABV 7.2%, IBU 135.14, SRM 8.16, Fermentables: ( Maris Otter Pale) Hops: (Centennial, Columbus, Amarillo, Citra, Simcoe) Other: (Protafloc Tablet, Calcium Chloride (dihydrate), Gypsum, Lactic acid, Salt)
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  • Last Updated: 2020-10-12 14:52 UTC