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This is our ultimate brewing system with a gigantic 70L (18 US Gal) capacity, allowing you to create 58L (15 US Gal) batches of beer at a time. The perfect match for experienced brewers, which has built-in wireless connectivity, so you can connect to the Grainfather App to access brewing tools, recipes, and calculators.
Pairs with:
SF70
GC4
GCA
challenge 
The Grainfather App is free to download and available to both Android and Apple users. Connect any G SERIES product to the app via your mobile device and brew more confidently with our step-by-step system.
