Free 2000 ml Yeast Starter Kit
with Maelstrom® Stir Plate

Call Us 888-449-2739

Text Us 240-575-2848

Grainfather Conical Fermenter

More Views

Grainfather Conical Fermenter

SKU: U42339

Improve the flavor profile of your brew and give it the fermentation environment it needs to ferment correctly. With the optional digital controller, the Grainfather Conical Fermenter gives you the power to set your fermentation temperature. It’s double walled stainless steel construction provides insulation, and with the integrated heating element and optional Cooling Pump Kit, your wort will remain in the optimal fermentation range for any yeast strain.

Upgrade to the Dual Valve Tap for the ultimate flexibility. This innovative valve makes yeast dumping and harvesting, transferring and sampling processes extremely simple. Sampling and transferring is done through a valve above the sediment line allowing for clearer beer, while the incorporated dump feature allows you to collect yeast from the bottom of the fermenter.
Grainfather Conical Fermenter   ($530.00)

* Required Fields

Price as configured: $0.00

From: $530.00

To: $765.00

Price as configured: $0.00



The Grainfather Conical Fermenter has been designed to give you the best in fermenting performance! It was designed with the “Golden Angle” of 60°, the optimum angle for dropping yeast to the bottom without clinging to the sides. Make the jump today and control your fermentation temperature, minimize oxygen exposure, and clean up in minutes.

Digital Controller
Control the fermentation temperature by simply replacing the included temperature display with the Digital Controller to accurately dial in the ideal temperature and also includes an option to set up to a 5 stage temperature schedule.

Cooling Pump Kit
The Grainfather Cooling Pump Kit makes it easy to lower your fermentation temperature of the Grainfather Conical Fermenter. Operated with the Digital Controller, it’s designed to regulate and stabilize the fermentation temperature by pumping cold water through the double jacketed walls. And in just one fell swoop, you can target the perfect temperature for better beer! Simply connect the couplers and insulated hoses to the Conical Fermenter and pump, submerge the pump into the cooler of ice water, and the Cooling Pump Kit will circulate cold water through the jacketed walls of the Grainfather Conical Fermenter body as needed to sustain the desired fermentation temperature.

  • 304 stainless steel double walled fermenter.
  • Integrated gentle heating: 30W, 12V heating element.
  • Integrated cooling sleeve that can be hooked up to the Cooling Pump Kit or the Grainfather Glycol Chiller (coming soon).
  • Golden Angle Conical of 60° for yeast to drop down to the bottom
  • Digital Temperature Display (does not control temperature).
  • 8 Gallon Capacity.
  • Wide opening for easy, hassle free cleaning.
  • Stainless steel lid with integrated silicone seal and included rubber stopper and airlock.
  • Cone Plug and Seal
  • 6.5’ power cord
  • Modular system to build up your brewery to your own specifications.
Optional Features - available separately
  • Innovative Dual Valve (available separately)
  • Digital Controller to control temperature and set a schedule/profile
  • Cooling Pump Kit to lower the fermentation temperature into the ideal range

    • Dimensions:
      Height - 36" (43" with Airlock)
      Diameter - 14.5" (with Handles)

      Grainfather Conical Fermenter Add on:

Details & Instructions

Additional Information

There are no reviews for this item. Write Review
Customer Q&A
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 1 question Browse 1 question and 1 answer
Would this be OK to use in a garage where the temp could drop to 20 degrees?? Would it be able to keep it warm enough throughout the fermentation process?
A shopper on Oct 2, 2017
BEST ANSWER: We recommend trying to only heat about 10 degrees above ambient.

Call Us 888-449-2739

Text Us 240-575-2848

Please wait...

Your selected product has been added to your Cart.

Continue Shopping Go To Cart