1842 Trafik Beer Recipe | All Grain Czech Pale Lager | Brewer's Friend
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1842 Trafik

90 calories 8.4 g 330 ml
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Beer Stats
Method: All Grain
Style: Czech Pale Lager
Boil Time: 60 min
Batch Size: 260 liters (fermentor volume)
Pre Boil Size: 285 liters
Post Boil Size: 265 liters
Pre Boil Gravity: 1.026 (recipe based estimate)
Post Boil Gravity: 1.030 (recipe based estimate)
Efficiency: 80% (brew house)
Calories: 90 calories (Per 330ml)
Carbs: 8.4 g (Per 330ml)
Created: Tuesday February 24th 2026
1.030
1.006
3.1%
24.7
2.2
5.5
n/a
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
28 kg Viking - Pilsner Malt28 kg Pilsner Malt 37 1.9 91.2%
1 kg Rolled Oats1 kg Rolled Oats 33 2.2 3.3%
1.70 kg Maltodextrin1.7 kg Maltodextrin - (late boil kettle addition) 39 0 5.5%
30.70 kg / 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
200 g Northern Brewer200 g Northern Brewer Hops Pellet 7.8 Boil 60 min 18.97 28.6%
200 g Hallertau Mittelfruh200 g Hallertau Mittelfruh Hops Leaf/Whole 3.75 Boil 15 min 4.11 28.6%
300 g Saaz300 g Saaz Hops Pellet 3.5 Whirlpool at 95 °C 20 min 1.62 42.9%
700 g / 0.00
 
Mash Guidelines
Amount Description Type Start Temp Target Temp Time
95 L Strike 74 °C 68 °C 60 min
190 L Fly Sparge 67 °C 76 °C 60 min
40 L Top Off 60 °C 60 °C --
Starting Mash Thickness: 3 L/kg
Starting Grain Temp: 15 °C
 
Other Ingredients
Amount Name Cost Type Use Time
50 g Gypsum Water Agt Mash 1 hr.
50 g Calcium Chloride (dihydrate) Water Agt Mash 1 hr.
 
Yeast
AEB - Fermolager W
Amount:
250 Grams
Cost:
Attenuation (avg):
87%
Flocculation:
High
Optimum Temp:
9 - 15 °C
Starter:
No
Fermentation Temp:
10 °C
Pitch Rate:
0.35 (M cells / ml / ° P) 688 B cells required
0.00 Yeast Pitch Rate and Starter Calculator
Priming
CO2 Level: 2.45 Volumes
 
Target Water Profile
Light colored and hoppy
Ca+2 Mg+2 Na+ Cl- SO4-2 HCO3-
75 5 10 50 150 0
Mash Chemistry and Brewing Water Calculator
"1842 Trafik" Czech Pale Lager beer recipe by Erik.R. All Grain, ABV 3.09%, IBU 24.7, SRM 2.21, Fermentables: (Pilsner Malt, Rolled Oats, Maltodextrin) Hops: (Northern Brewer, Hallertau Mittelfruh, Saaz) Other: (Gypsum, Calcium Chloride (dihydrate))
Recipe Picture
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  • Public: Yup, Shared
  • Last Updated: 2026-02-24 18:22 UTC
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