Conical Fermenter - 40L - Grainfather Community

Don’t be fooled by it’s good looks. Our Conical Fermenter is built like a machine!

Sleek & Functional Design

Unique Double Wall design

built in cooling sleeve

Inner walls stay clean

No coils or pipework in your wort

Airlock seal prevents exposure and contamination

"With the Grainfather Conical and the Glycol Chiller, my yeasts can work under optimum conditions no matter how hot (or cold) the days and nights get. It's the best way to make your fermentation simple!"

"The best beer I'm making these days is coming out of my Grainfather conical fermenter with the glycol chiller. Between the accurate temperature control and the airtight stainless steel fermenter, it provides the perfect environment for making quality beer easily."

"Since adding the conical fermenter I've had a very noticeable increase in the quality of my brews."

"Not enough space in my fermentation fridge. I need one of your conical fermenters with temp. control!"

"Fermenting in a plastic bin with a heat pad and Inkbird is a bit of a messy solution and I would earn more Brownie points with my wife for replacing that with a shiny GF conical fermenter!"

TEMPERATURE CONTROL IS THE KEY FACTOR IN FERMENTATION. PERIOD.

PROGRAMMABLE TEMPERATURE CONTROLLER

Set-and-forget fermenting
Raise and lower temperature on schedule
Program custom, multi-stage fermentation profiles

Check out all the features

Watch Now

Shop Conical Fermenter

Buy Online

60° GOLDEN ANGLE

The optimum angle for yeast and sediment to drop down to the bottom of the cone without getting stuck to the sides

NO HOT SPOTS

30 Watt, 12V heating element heats in between the walls of the fermenter, raising temperature evenly. No direct heat to the liquid

SAMPLE ABOVE THE SEDIMENT

Dual valve tap lets you sample clear beer from above the sediment line. Dump or harvest yeast without infecting your beer

THE ULTIMATE FERMENTATION TEAM

COLD CRASH & LAGER WITH THE GLYCOL CHILLER

Manage up to 4 Conical Fermenters at different temperatures and on different schedules
Glycol is circulated through the built-in cooling sleeve for optimal, sanitary cooling.
Uses a powerful, commercial brewery process that produces commercial quality beer
Aesthetically pleasing, quiet system with a low footprint.