The Grainfather S40 is part of the Grainfather S Series. The S Series features non-connected Grainfather products that are easy-to-use, with quality build and 304 grade stainless-steel components at a cost-effective price.

The Grainfather S40 All-Grain brewing system has a 45L capacity, allowing you to create up to 40L of beer every time that you brew. Don’t be fooled by the price, the S40 is packed full of features and made with high-quality materials to ensure brew days run smoothly for any level of homebrewer

Use in conjunction with the Grainfather App for a semi-automated step-by-step guide throughout your brew.

Batch Volume Grain Bill       
Maxium: 40L Maximum 10kg
Minimum: 10L Minimum 5Kg


  • S40 body built out of high grade, 304 stainless steel
  • Easily manage heating using the digital controller with backlit display
  • Built-in pump and recirculation arm maximises mash efficiency through a recirculating infusion mash system (RIMS)
  • Easily cool wort with the stainless steel immersion chiller


We’re confident that our products will produce professional results, just like the craft breweries. That’s why every S40 comes with a 2-year warranty fully supported by Australian Home Brewing. 

Additional Instructions: GRAINFATHER S40 INSTRUCTIONS pdf


Built-in pump

Size: 680 x 530mm

Stainless-Steel Grain basket

Weight: 18kg

Stainless-steel lid

Max preboil volume: 46L

Immersion chiller, hoses & connection fittings

Batch volume: Maximum:40L | Minimum: 10L

Recirculation arm & wort sprayer

Grain bill: Max: 10kg | Min: 5kg

Instruction Manual

Power: 2300W, 230V

Special Note Regarding Shipping:  Due to its weight & size this parcel can not be shipped via Australia Post. In some cases freight rates may need to be adjusted depending depending delivery costs in your area, if this is the case we will be in touch right away with a freight quote. Alternatively to confirm a final shipping cost priot to booking, please call us on 03 95753900 and ask for a quote.

Barcode # 9421025518454
Brand Grainfather
Shipping Weight 1.0000kg
Shipping Width 49cm
Shipping Height 77cm
Shipping Length 47cm
Shipping Cubic 0.177331000m3