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Porter Drumlin

408 calories 42.3 g 1 L
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Beer Stats
Method: All Grain
Style: Robust Porter
Boil Time: 60 min
Batch Size: 335 liters (fermentor volume)
Pre Boil Size: 365 liters
Post Boil Size: 355 liters
Pre Boil Gravity: 1.043 (recipe based estimate)
Post Boil Gravity: 1.044 (recipe based estimate)
Efficiency: 80% (brew house)
Source: Gustavo Monti
Calories: 408 calories (Per 1L)
Carbs: 42.3 g (Per 1L)
Created: Friday January 17th 2025
1.044
1.011
4.3%
0.0
24.7
5.6
n/a
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
50 kg BA Malt - Pilsen50 kg Pilsen 37 2 82%
3 kg Munich3 kg Munich 37 6 4.9%
3 kg Weyermann - Carafa I3 kg Carafa I 32 340 4.9%
2 kg Weyermann - Roasted Barley2 kg Roasted Barley 29.9 432 3.3%
2 kg Castle Malting - Château Cafe2 kg Château Cafe 35 176.8 3.3%
1 kg Castle Malting - Château Cara Gold1 kg Château Cara Gold 34 45 1.6%
61 kg / $ 0.00
 
Yeast
Fermentis - Safale - English Ale Yeast S-04
Amount:
200 Grams
Cost:
Attenuation (avg):
75%
Flocculation:
High
Optimum Temp:
12 - 25 °C
Starter:
No
Fermentation Temp:
-
Pitch Rate:
0.35 (M cells / ml / ° P) 1285 B cells required
$ 0.00 Yeast Pitch Rate and Starter Calculator
Priming
Method: co2       CO2 Level: 1.9 Volumes
 
Target Water Profile
London (Porter, dark ales)
Ca+2 Mg+2 Na+ Cl- SO4-2 HCO3-
100 5 35 60 50 265
Mash Chemistry and Brewing Water Calculator
 
Mash Guidelines
Amount Description Type Start Temp Target Temp Time
180 L Infusion 70 °C 68 °C 60 min
200 L Sparge 70 °C 78 °C --
Starting Mash Thickness: 3.65 L/kg
Quick Water Requirements
Water Liters
WARNING: Boil kettle capacity (45.4 L) exceeded. Volume required: 340.7 L. Suggest reducing initial water volume to 45.4 L and adding 295.3 L sparge/top-off.  
WARNING: Mash tun capacity exceeded. Volume required: 262.91 L. Suggest reducing strike water volume to 5.14 L and adding 217.51 L sparge/top-off. 222.7
Strike water volume at mash thickness of 3.7 L/kg 222.7
Mash volume with grains 262.9
Grain absorption losses -61
Remaining sparge water volume (equipment estimates 180 L) 204.3
Mash Lauter Tun losses -0.9
Pre boil volume (equipment estimates 340.7 L) 365
Boil off losses -5.7
Post boil Volume (equipment estimates 335 L) 355
WARNING: Exceeded batch size - reduce boil size  
Going into fermentor (equipment estimates 355 L) 335
Total: 426.9  
Equipment Profile Used: System Default
"Porter Drumlin" Robust Porter beer recipe by Gustavo Monti. All Grain, ABV 4.32%, IBU 0, SRM 24.69, Fermentables: (Pilsen, Munich, Carafa I, Roasted Barley, Château Cafe, Château Cara Gold)
Last Updated and Sharing
 
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  • Public: Yup, Shared
  • Last Updated: 2025-09-08 22:17 UTC