SK - IPADoble

Method: BIAB
Style: No Profile Selected
Boil Time: 60 min
Batch Size: 25 liters (fermentor volume)
Pre Boil Size: 28 liters
Pre Boil Gravity: 1.066 (recipe based estimate)
Efficiency: 70% (brew house)
Source: The Duke
Calories: 227 calories (Per 330ml)
Carbs: 21.1 g (Per 330ml)

Created: Friday August 25th 2017

Original Gravity:

1.074

Final Gravity:

1.015

ABV (standard):

7.9%

IBU (tinseth):

78.7

SRM (morey):

13.4

Mash pH

n/a

Cost $

n/a

Fermentables

Amount	Fermentable	PPG	°L	Bill %
1 kg	Flaked Oats1 kg Flaked Oats	33	2.2	11.6%
5 kg	United Kingdom - Maris Otter Pale5 kg Maris Otter Pale	38	3.75	58.1%
0.10 kg	German - Carafa II0.1 kg Carafa II	32	425	1.2%
2.50 kg	German - Vienna2.5 kg Vienna	37	4	29.1%
8.60 kg / $ 0.00

Hops

Amount	Variety	Type	AA	Use	Time	IBU	Bill %
35 g	Perle35 g Perle Hops	Pellet	8.2	Mash	0 min	5.01	20%
40 g	Perle40 g Perle Hops	Pellet	8.2	Boil	60 min	28.71	22.9%
40 g	Nugget40 g Nugget Hops	Pellet	14	Boil	30 min	37.67	22.9%
30 g	Nugget30 g Nugget Hops	Pellet	14	Boil	5 min	7.33	17.1%
30 g	Simcoe30 g Simcoe Hops	Pellet	12.7	Dry Hop	5 days		17.1%
175 g / $ 0.00

Show Summary View

Amount	Variety	IBU	Bill %
75 g	Perle (Pellet) 75 g Perle (Pellet) Hops	33.72	42.9%
70 g	Nugget (Pellet) 70 g Nugget (Pellet) Hops	45	40%
30 g	Simcoe (Pellet) 30 g Simcoe (Pellet) Hops		17.1%
175 g / $ 0.00

Other Ingredients

Amount	Name	Cost	Type	Use	Time
15 ml	Biersol		Fining	Boil	15 min.

Yeast

Mangrove Jack - US West Coast Yeast M44

Amount:	1 Each	Cost:
Attenuation (avg):	78%	Flocculation:	High
Optimum Temp:	15 - 23 °C	Starter:	Yes
Fermentation Temp:	21 °C	Pitch Rate:	0.75 (M cells / ml / ° P) 337 B cells required

$ 0.00 Yeast Pitch Rate and Starter Calculator

Target Water Profile

Balanced Profile

Ca⁺²	Mg⁺²	Na⁺	Cl^-	SO₄^-2	HCO₃^-
80	5	25	75	80	100
Mash Chemistry and Brewing Water Calculator

Mash Guidelines

Amount	Description	Type	Start Temp	Target Temp	Time
22 L		Infusion	--	65 °C	70 min
15 L		Sparge	--	75 °C	15 min

Quick Water Requirements

Water	Liters
Strike water volume (equipment estimates 40.9 L)	37.7
Mash volume with grains (equipment estimates 46.4 L)	43.2
Grain absorption losses	-8.6
Hops absorption losses (mash)	-0.2
Mash Lauter Tun losses	-0.9
Pre boil volume (equipment estimates 31.3 L)	28
Boil off losses	-5.7
Hops absorption losses (first wort, boil, aroma)	-0.6
Post boil Volume	25
Volume into fermentor	25
Total:	37.7
Equipment Profile Used:	System Default

Notes

ACTUALS (29/08/2017)
Batch size in fermentor 23L (hose came loose during transfer)
Pre boil 16bx
Post boil 18 bx
Bottling 8.1 bx

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Last Updated: 2025-04-04 17:08 UTC

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SK - IPADoble