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Grainfather S40

The Grainfather S40 brewing system has a 46L (12 gal) capacity, allowing you to create 40L (11 gal) of beer every time that you brew. Don’t let the price fool you, this product has a high-grade stainless-steel build and is packed full of features to make every brew easy, and is backed by a class-leading 2-year warranty. 


  • Sleek 304 grade stainless steel body
  • Easily manage the 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
  • Backed by a 2-year warranty


  • 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, 220V
  • Connectivity: None


  • Grainfather S40
  • Grain basket
  • Lid
  • Immersion chiller & hoses
  • Recirculation arm & wort sprayer
  • Connection fittings