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Bigger Brews and Ultimate performance for serious homebrewers

BREW TO PERFECTION WITH THE G70

G70 Brewing System Features

App
Large/Flexible Volume
PID Temp Control
All in One
Easy to Use
Durable
Efficient
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BIG BREWS AND ULTIMATE PERFORMANCE

The G70 is a serious brewing beast, perfect for scaling up your homebrewing game with rock-solid reliability and ultimate flexibility. With thicker 304 stainless steel construction, it’s built to last batch after batch. The conical shape and central drainage mean zero dead space and max wort output, while the powerful heating element covers 80% of the base to keep things smooth and efficient. You’ll find an easy-to-use design packed with smart features like WiFi app control, push-fit attachments for safe connections, and a handy sightglass so you never have to guess. From mashing to chilling, this all-in-one system is designed to tackle any style you throw at it—whether you’re pushing an Imperial Stout or just brewing up a single keg. With a flexible grain capacity, a tough bottom filter plate for super clean wort, and an efficient counterflow chiller scaled to match, the G70 is your trusty partner for a faster, easier, and more rewarding brew day—no matter how big your batch!

What Grainfather users are saying...

Shane – G30 Owner, USA

I've been using my Grainfather for almost 10 years and the customer service team is always very helpful.

James – G40 Owner, Australia

Great products and an organisation that stands by their product, and looks after their customers.

Christian – GC4 Owner, Sweden

Exceptional, good to get support on a Sunday! That impressed me enormous! Many thanks and keep up the good work!

Daral – G40 Owner, Australia

I’ve only ever owned Grainfather brewing equipment, and the after sales service is the reason I only ever will. It’s top notch, and I’ll be returning when I need a new system.

Harry – GF30 Owner, USA

Use everything Grainfather and always will. Thanks to all support personnel.

Chris – App User, New Zealand

Nice to know you value suggestions for improvement.

Ian – G70 Owner, New Zealand

We as a brewing team have been really impressed with continuing excellent support throughout our brewing history.

Jim - G30 Owner, Canada

I have been home brewing since 1983. The Grainfather was a great improvement to boiling on the stove. It's a lot less work and a lot more fun.