Grainfather S40 Brewing System


Coming Late September 2021 (anticipated availability)

The Grainfather S40 brewing system has a 12 gal (46L) capacity, allowing you to create 11 gal (40L) of beer every time that you brew. This product has a high-grade stainless-steel build and is packed full of features to make every brew easy.

Out of stock

SKU: 7725 Category:


The Grainfather S40 has a 46L capacity, allowing you to make 40L of beer every time that you brew, enough to fill 2 x 19L (5 US Gal) corny kegs (link to corny keg product page). Packed full of features and made with high-quality materials, the S40 is designed to ensure brew days run smoothly for any level of homebrewer. Use in conjunction with the Grainfather App for a step-by-step guide to remind you when to take the next steps throughout your brew.

S40 body built with sleek 304-grade stainless steel
Easily manage heating using the digital controller with color display
Built-in pump for maximum brewing efficiencies
Easily cool wort with the stainless-steel immersion chiller
Recirculation arm for more efficient mashing
We’re a dedicated and knowledgeable team who are passionate about helping our customers get the most out of their system. We can assist you with any brewing-related queries, no matter how technical. We’re also confident that our products will produce professional, craft brewery-like results. That’s why every S40 comes with a signature Grainfather 2-year warranty.

Grainfather S40
Grain basket
Immersion chiller & hoses
Recirculation arm & wort sprayer
Connection fittings
Size: 27″ x 19″
Weight: 40 lb. (18kg)
Capacity: 12 gal (46L)
Batch volume:
Maximum: 11 gal (40L)
Minimum: 3 gal (10L)
Grain bill:
Maximum: 22 lb. (10kg)
Minimum: 11 lb (5kg)
Power: 2300W, 240V
Connectivity: None