4 BBL Conical Fermenter / Unitank
  • Front View of our 4 BBL Jacketed Conical Fermenter
  • Shadowless manway of our 4 BBL Jacketed Conical Fermenter
  • open Shadowless manway o our 4 BBL Jacketed Conical Fermenter
  • Top of our 4 BBL Jacketed Conical Fermenter with a 4" dry hopping port
  • Sample Valve on our 4 BBL Jacketed Conical Fermenter
  • bottom view of our 4 BBL Jacketed Conical Fermenter

4 BBL Conical Fermenter / Unitank


Our jacketed conical fermenters (fermentors) provide optimum control of your fermentation process, and are designed to provide superior performance.  This glycol jacketed 4 bbl fermenter is excellent for 2x2 barrel brew days or for brewers using the metric system for tax determination (500 Liter batches). 

Prefer a 4 bbl Unitank?  No problem.  This fermenter can easily be converted to a 4 barrel Unitank using our Unitank Parts Kit.

Need help designing your 4 bbl brewery?  Let Our Brewery Design Team Help.


Please Call (503) 372-9580 for Current Pricing.


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  • Material = Premium virgin 304 Stainless Steel
  • Maximum Capacity = 157 gallons


  • Shadowless Manway for easy cleaning
  • Can be converted to a unitank using our Unitank Parts Kit
  • Dual-zone jacketing - in cone and on side wall
  • 4" Dry hopping port on top
  • CIP arm
  • Spray ball
  • Sample valve for quality testing
  • Racking arm for clear transfer
  • (2) Butterfly valves
  • Adjustable feet for leveling on uneven floors or fine height adjustments
  • 15 psi rating
  • Working pressure = 15 psi
  • Test pressure = 30 psi (higher ratings available as special order)

  • Tank material thickness is 3mm, jacket and outer shell thickness is 2mm. Cone has 60 degree interior angle. 35.5-in. diameter x 83-in.H.  

Jacketed fermenters can be made with standpipe if desired.

(Our similar 3 bbl fermenter is pictured)

NOTE:  All of our jacketed conical fermenters can easily be converted to unitanks using our Unitank Parts Kit. 

Please contact us directly for more information (503) 372-9580.

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