Grainfather GF30 Fermenter

The Grainfather GF30 Conical Fermenter gives all-grain homebrewers precise and reliable fermentation control with professional-grade features. Built from high-quality 304 stainless steel and equipped with a digital temperature controller with wireless connectivity, the GF30 lets you monitor and manage your fermentation from the Grainfather App on your phone. Track temperature, receive alerts, and stay in control whether you are at home or away.

The GF30 uses a 60 degree conical design that encourages clean yeast and sediment drop for clearer beer and smoother transfers. The Dual Valve Tap system makes it easy to take samples, dump yeast, or transfer finished beer without disturbing the trub layer. Pair it with the Grainfather Glycol Chiller for full heating and cooling capability and consistent fermentation stability year-round.

Key Features

• Wireless digital temperature control via the Grainfather App

• 60° conical body for improved clarity and efficient yeast settling

• Dual Valve Tap for sampling, yeast dumping, and clean transfers

• Durable 304 stainless steel with polished interior and brushed exterior

• Compatible with the Grainfather Glycol Chiller

• 30 L (8 US gal) capacity with internal markings up to 27 L (7 US gal)

What's Included

• GF30 Conical Fermenter

• Fermenter lid

• Rubber bung

• Bubbler airlock

• Cone plug and seal

• 2 inch tri-clamp

• Power adapter and wall plug

• 6.5 ft power cord

• Dual Valve Tap

• GF30 Fermenter Controller

Specifications

• Material: 304 stainless steel

• Capacity: 30 L (8 US gal)

• Heating power: 30 W, 12 V

• Lid ferrule: 1.5 inch

• Base ferrule: 2 inch