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Grainfather G40 Brewing System

Grainfather G40 Brewing System
Grainfather G40 Brewing System
Ex Tax: £1,125.00
  • Stock: In Stock
  • Code: GEB3584

Grainfather G40 Brewing System


Introducing the brand new G series from the Grainfather

Grainfather has designed and manufactured a new premium model 40 Litre all in one brewing system, the latest release in the G Series

The G40 boasts a heap of innovative features and gives more control than the S Series, similar levels of features to the G70. You can brew up to 38 litres of beer allowing you to easily fill 2 x 19 Litre Corny Kegs. With a maximum grain bill of 13kg, you can adjust a high ABV recipe to a smaller batch volume, allowing you to brew larger grain bills that can easily go above 9% abv

Similar to the G70 All in One Brewing system you can manage your brew remotely with the smart controller that has built-in wireless connectivity. Simply connect your mobile device to the controller and manage your brew through the FREE Grainfather app. Once connected, you'll have access to a step by step brewing system and thousands of recipes to choose from

What can you expect from the G40?


  • Sleek 304 Stainless Steel Body
  • Heats wort evenly with conical shaped surface mounted heating element
  • Connect your mobile device to a smart controller with built in wireless connectivity via the GF app and manage your brew remotely. The GF app is free to use and has all the tools , calculators and recipes that empower you to create amazing beer at home.
  • Comes with a counter flow wort chiller for an efficient and sanitary transfer of wort
  • Large surface mounted heating elements
  • Wireless internet connectivity
  • Conical base for maximum wort transfer
  • Innovative grain basket design
  • PID (Proportional Integral Derivative) heating control for accurate temperature management during the mashing process
  • CIP (Cleaning In Place ) capability
  • Integrated sight glass for easy volume reading
  • Rolled edge grain plate and perforated basket for easy mashing and efficient recirculation
  • Large bottom mounted hop filter which helps to reduce pump and chiller blockages
  • 2750 w/ 13A in UK
  • 3 Year Warranty

What's Included in the G40?

  • Grainfather G40
  • Smart Controller with built in wireless connectivity
  • Counterflow wort chiller
  • Built in pump
  • Glass Lid
  • Grain basket lifting bar
  • Grain Basket
  • Recirculation hose
  • Grain Plate
  • Hop Filter
  • Fittings

Specification of the G40:

  • Size 725 x 555mm
  • Weight 29kg
  • Max Pre Boil Volume 46 Litres
  • Batch Volume : Maximum 40 Litre | Minimum 10 Litre
  • Grain Bill : Maximum 13kg | Minimum 3kg
  • Note : Max weight depends on grain crush, type & variety. Large grain bills may also require the use of an additional grain plate
  • Power : 2900w 230v
  • Connectivity: Wireless Control

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Delivery from Get Er Brewed

Your order will be dispatched from our warehouse and delivered by your choice of courier service that we provide.

Please click on the link below for more information on the available delivery services.


Once your order has been packed and is ready for delivery, our team will inform you of the dispatch date and the delivery reference number.

Weight Limits:

The weight limit is 30kg for DPD and 70kg for DHL, either by volumetric or actual, whichever is greater. (Remember, a large packing box weighs 1kg of that total weight).

For products or orders over these weights, the PALLET SHIPPING option is available.

We try our utmost to package professionally and keep your items as safe as possible. If your parcel arrives damaged, please ensure you sign for it as received damaged and send us a brief description of what has happened and a few pictures so we can provide the courier with feedback to resolve.

For any more information, please contact us at 0800 2289 433 or send an email to [email protected]