- Joined
- 30/10/05
- Messages
- 3,458
- Reaction score
- 410
Brewer's Notes
Yeast was 2252PC Rasenmaher Lager. 250ml slurry into 2.5 lt starter at SG 1.040, pitched at high krausen. I used a mash schedule borrowed from Zwickels blog. I rehydrated the mash at 55 degrees for 10 minutes, sacc rest @ 63 degrees for 45 minutes, Alpha rest 72 degrees @ 20 minutes and mashout 76 degrees for ten minutes. Also added brewing salts to mash to suit the style and my tank water (very soft) The ferment was at terminal gravity in 4.5 days. (actual 1.012) I raised for a D rest at SG 1.016. (72 hours) back to 9-13 degrees for a few more days and then chilled to 0 degrees over 11 days. Pitched PVPP and kegged after 24 hours. Force carbed and sampled after 24 hours.
Malt & Fermentables
% | KG | Fermentable |
---|---|---|
![]() | 4 kg | Weyermann Vienna |
![]() | 3.5 kg | Weyermann Pilsner |
![]() | 0.15 kg | Weyermann Carafa Special I |
Hops
Time | Grams | Variety | Form | AA |
---|---|---|---|---|
![]() | 80 g | Styrian Goldings (Pellet, 5.4AA%, 40mins) | ||
![]() | 60 g | Saaz (Czech) (Pellet, 4.0AA%, 60mins) | ||
![]() | 10 g | Saaz (Czech) (Pellet, 4.0AA%, 70mins) |
Misc
![]() | 1 tablet | Whirfloc |
40L Batch Size
Brew Details
- Original Gravity 1.045 (calc)
- Final Gravity 1.015 (calc)
- Bitterness 43.7 IBU
- Efficiency 75%
- Alcohol 3.88%
- Colour 23 EBC
- Batch Size 40L
Fermentation
- Primary 10 days
- Secondary 11 days
- Conditioning 1 days