Grainfather G40 Brewing System

$1,799.00 incl. GST

The Grainfather G40 brewing system has a bigger capacity and better connectivity. Produce up to 42L of beer from one brew. Connect your mobile device to the smart controller with built-in wireless control via the Grainfather App, for step-by-step brewing and access to bazillions of recipes.


  • Sleek 304 grade stainless steel body
  • Heats wort evenly with large, surface mounted heating elements
  • Connect your mobile device to the smart wireless controller via the Grainfather App and manage your brew remotely
  • Conical base for maximum wort transfer
  • Innovative Grain Basket Design free of seals or gaskets
  • Perforated grain basket for improved wort recirculation and lautering
  • Efficient and sanitary brew transfer with the counterflow wort chiller
  • PID heating control for accurate temperature management during mashing
  • Quick and easy cleaning with CIP (clean in place) capability
  • Integrated sight glass for easy volume reading
  • Rolled edge mash plate and large hop filter to reduce blockages
  • Compatible with 10 and 15 amp modes (15 amp NZ/AU only)
  • Backed by a 3-year warranty

Available on backorder

Pay in 4 (interest-free instalments) is available for orders between $30 and $2,000. 2.8% processing fee applies.
SKU: GFA051 Categories: , Tag:



  • Size: 650 x 530mm
  • Weight: 29kg
  • Capacity: 46L
  • Batch Volume: Max: 42L | Min: 10L
  • Grain Bill: Max: 13kg | Min: 3kg
  • Power: NZ, AU: 2300W, 230V (Optional 3300W, 15A)
  • Connectivity: Wireless control


  • Grainfather G40
  • Smart controller with built-in wireless connectivity
  • Counterflow wort chiller
  • Glass lid
  • Lifting bar
  • Inner basket
  • Recirculation hose
  • Grain plate
  • Hop filter
  • Fittings

Additional information

Weight 78 kg
Dimensions 62 × 56 × 72 cm
Cubic Weight


Product Weight


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