The Grainfather G40 Brewing System

For grain brewers to make great beer the Grainfather G40 is the latest brewing system in the G SERIES range perfect to make high quality beer. Packed with all of the innovative features you can find in the G70 plus more, this system is your new best friend for brewing up to 38L of beer and filling 2 x 19L corny kegs. With a max grain bill of 13kg thanks to its large grain basket, 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. Great for grain brewers who want to achieve maximum brewing efficiencies and sanitary brew transfer with a robust magnetic drive pump for the ultimate brewing experience with a all in one brewing system top notch features like bluetooth

Just like the G70, you can manage your brew remotely with the smart controller that has built-in wireless bluetooth 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 bazillions of recipes to choose from, or you can even create your own! With top notch features

The Grainfather G40 Great Features, Intuitive Design for great beer

G40 body built out of high grade, 304 stainless steel
Heats wort evenly with conical shaped surface mounted heating element
Conical base for maximum wort transfer
Connect your mobile device to the smart controller connect control box with built-in wireless bluetooth connectivity via the Grainfather App and manage your brew remotely. Our free brewing app has all the tools, calculators and recipes that empower you to create amazing beer at home. Or get creative and design your own with our feature-packed recipe creator! perfect brewing companion
Comes with a counter flow wort chiller for a more efficient and sanitary wort transfer
PID (proportional integral derivative) a specially developed algorithm for managing accurate and consistent mash temperatures
Quick and easy cleaning with CIP (clean in place) capability
Counterflow Chiller
Integrated sight glass for easy volume reading
Rolled edge grain plate and perforated basket for easy mashing, 304 grade stainless steel
Large bottom mounted dual-stage hop filter reduces pump and chiller blockages
We’re confident that our products will produce professional results, just like the craft breweries. That’s why every G40 comes with a 3-year warranty.

What's Included with the Grainfather G40 grain brewing all in one brewing system

Grainfather G40
Smart controller connect control box with built-in wireless connectivity bluetooth
Counterflow chiller
Built-in pump
Glass lid
Grain basket lifting bar
Grain basket
Recirculation hose
Grain plate
Hop filter
Fittings, copper inner coil
304 grade stainless steel

Grainfather G40 Specifications

Size: 725 x 555mm
Weight: 29kg
Max preboil volume: 46L
Batch volume
Maximum capacity: 40L
Minimum capacity: 10L
Grain bill
Maximum: 13kg
Note: max weight depends on grain crush, type and variety. Large grain bills may also require the use of an additional grain plate.
Minimum: 3kg
Heating Power: 2900W, 230V
Connectivity: Wireless control bluetooth

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Delivery / Returns

Larsen HomeBrew(UK) Ltd / T/A The Home Brew Shop Delivery Information.

Due to the UK not being part of the EU we no longer offer any shipping to the EU.

We offer 24-hour and 48-hour Parcel Services, but this does not guarantee that the parcel will be received within this timeframe.

Normal delivery times are on average between 1-3 working days. But sometimes this can be longer During busy times like Christmas and Bank Holidays.

Heavy Parcels those over 1.5kg are delivered by Parcel Force or DHL.

For those under 1.5kg We use Royal Mail 48 hour tracked service.

if a problem happens with the delivery please let us know and we will do our best to help, we can talk to Parcel Force or DHL to help solve the problem.

We only know of the problem if you tell us about the problem, we can't help if we are not told about the issue.

1st orders with us, parcels will not be left with out a signature OR if we think they are a high value order over £120 parcels will need to be signed for.

Home Brew UK Delivery.

Mainland UK, Order weight Under 1kg = £3.30 + VAT = £3.96.
Mainland UK, order value Over £72 = FREE DELIVERY.
Mainland UK, order value Under £72, But order weight Over 1kg = £6.25 + VAT = £7.50.

Saturday delivery to mainland UK £21.25 + VAT = £25.50 (we must have the order by, 2pm Friday).
Some postcodes we can't send on Saturday Delivery like AB 51.

Homebrew delivery for Highlands & Islands.

Parcels are only sent on a 48 hour service, Sorry we can't offer a weekend delivery.

Parcel Force Zone's 2 & 3 = AB31-56, FK17-21, HS, IV, KA, KW, PA,PH, ZE, IM, TR.
Under 1kg £3.30 + VAT = £3.96.
1kg - 27kg = £12 + VAT = £14.40.
27kg - 54kg = £24 + VAT = £28.80.
54kg - 81kg = £36 + VAT = £43.20.
81kg - 108kg = £48 + VAT = £57.60.

Homebrew delivery for Northern Ireland.

Parcels are only sent on a 48 hour service, Sorry we can't offer a weekend delivery BT Post Codes.

Northern Ireland order weight Under 1kg = £3.30 + VAT = £3.96.
Northern Ireland order weight 1kg - 27kg = £12 + VAT = £14.40.
Northern Ireland order weight 27kg - 54 kg = £24 + VAT = £28.80.
Northern Ireland order weight 54kg - 81 kg = £36 + VAT = £43.20.

Homebrew delivery for Channel Islands - Jersey and Guernsey.

Parcels are only sent on a 48 hour service, Sorry we can't offer a weekend delivery Channel Islands Post Codes.

Under packed order weight 1kg = £3.30 ( No Vat).
Order weight is 1kg - 25kg = £18.00 ( No Vat), 2 day service.
order weight is 25.00kg - 50kg = £36.00 ( No Vat), 2 day service.
order weight is 50.00kg - 75kg = £54.00 ( No Vat), 2 day service.

G40 The Grainfather Brewing System