Op.34 Ležák alla Cobolis - Beer Recipe - Brewer's Friend

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Op.34 Ležák alla Cobolis

189 calories 17.2 g 330 ml
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Beer Stats
Method: All Grain
Style: Czech Pale Lager
Boil Time: 90 min
Batch Size: 40 liters (fermentor volume)
Pre Boil Size: 49 liters
Post Boil Size: 41.5 liters
Pre Boil Gravity: 13.0 °P (recipe based estimate)
Post Boil Gravity: 15.2 °P (recipe based estimate)
Efficiency: 70% (brew house)
Source: zz
Calories: 189 calories (Per 330ml)
Carbs: 17.2 g (Per 330ml)
Created: Thursday March 26th 2020
15.2 °P
3.1 °P
6.6%
40.9
7.4
5.7
n/a
 
Fermentables
Amount Fermentable Cost PPG EBC Bill %
10 kg German - Pilsner10 kg Pilsner 38 2.77 89.3%
1 kg German - Wheat Malt1 kg Wheat Malt 37 3.84 8.9%
0.20 kg German - Caramel Pils0.2 kg Caramel Pils 35 4.91 1.8%
11.20 kg / 0.00 €
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
20 g Premiant20 g Premiant Hops Pellet 7.2 First Wort at 70 °C 0 min 10.52 17.4%
40 g Premiant40 g Premiant Hops Pellet 7.2 Boil 90 min 19.12 34.8%
10 g Premiant10 g Premiant Hops Pellet 7.2 Boil 45 min 4.1 8.7%
30 g Saaz30 g Saaz Hops Pellet 3.5 Boil 45 min 5.98 26.1%
15 g Saaz15 g Saaz Hops Pellet 3.5 Boil 10 min 1.18 13%
115 g / 0.00 €
 
Other Ingredients
Amount Name Cost Type Use Time
2 g Chalk Water Agt Mash 1 hr.
6 g Epsom Salt Water Agt Mash 1 hr.
8 g Gypsum Water Agt Mash 1 hr.
6 g Table Salt Water Agt Mash 1 hr.
2 g Magnesium Chloride Water Agt Mash 1 hr.
 
Yeast
Fermentis - Saflager - German Lager Yeast S-23
Amount:
34.50 Grams
Cost:
Attenuation (avg):
82%
Flocculation:
High
Optimum Temp:
9 - 22 °C
Starter:
No
Fermentation Temp:
13 °C
Pitch Rate:
2.0 (M cells / ml / ° P) 1215 B cells required
Fermentis - Safale - American Ale Yeast US-05
Amount:
34.50 Grams
Cost:
Attenuation (avg):
81%
Flocculation:
Medium
Optimum Temp:
12 - 25 °C
Starter:
No
Fermentation Temp:
13 °C
Pitch Rate:
2.0 (M cells / ml / ° P) 1215 B cells required
0.00 € Yeast Pitch Rate and Starter Calculator
Priming
Method: co2       Amount: 0.63 bar       Temp: 4 °C       CO2 Level: 2.25 Volumes
 
Target Water Profile
Pilsen (Light Lager)
Ca+2 Mg+2 Na+ Cl- SO4-2 HCO3-
7 3 2 5 5 25
Mash Chemistry and Brewing Water Calculator
 
Mash Guidelines
Amount Description Type Start Temp Target Temp Time
33.6 L Strike 52 °C 52 °C 10 min
1/3 of the mash Decoction 72 °C 72 °C 15 min
Decoction 100 °C 100 °C 20 min
All mash Temperature 68 °C 68 °C 5 min
1/4 of the mash Decoction 72 °C 72 °C 15 min
1/4 of the mash Decoction 100 °C 100 °C 20 min
all mash Temperature 77 °C 77 °C 10 min
33 L Fly Sparge 77 °C 77 °C 45 min
Starting Mash Thickness: 3 L/kg
Starting Grain Temp: 18 °C
Quick Water Requirements
Water Liters
WARNING: Boil kettle capacity (45.4 L) exceeded. Volume required: 49.13 L. Suggest reducing initial water volume to 45.4 L and adding 3.73 L sparge/top-off.  
Strike water volume at mash thickness of 3 L/kg 33.6
Mash volume with grains 41
Grain absorption losses -11.2
Remaining sparge water volume (equipment estimates 27.6 L) 27.5
Mash Lauter Tun losses -0.9
Pre boil volume (equipment estimates 49.1 L) 49
Boil off losses -8.6
Hops absorption losses (first wort, boil, aroma) -0.6
Post boil Volume (equipment estimates 40 L) 41.5
WARNING: Exceeded batch size - reduce boil size  
Going into fermentor (equipment estimates 41.5 L) 40
Total: 61.1  
Equipment Profile Used: System Default
"Op.34 Ležák alla Cobolis" Czech Pale Lager beer recipe by zz. All Grain, ABV 6.55%, IBU 40.9, SRM 7.42, Fermentables: (Pilsner, Wheat Malt, Caramel Pils) Hops: (Premiant, Saaz) Other: (Chalk, Epsom Salt, Gypsum, Table Salt, Magnesium Chloride)
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  • Last Updated: 2020-04-12 15:22 UTC