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The Double Batch - 8 Gallon

Not content with brewing just a single batch? The Double Batch is our bundle for you. Containing two of our FermTank - 8 gallon fermenters this gives you the capacity to ferment two 5.5 gallon batches. 

So whether you have a party coming up, want to use different yeast, or just like have extra beer around the place, this bundle is for you!


  • 16 gallon total capacity (2 8-gallon fermenters)
  • Includes thermowell and ball valve
  • Pressurizable to 5 PSI for pressure transferring
  • Racking port with rotatable racking arm
  • Has a 3/4" welded drain valve for easy cleaning
  • Height adjustable legs
  • Gasketed lid with locking clamps for an air-tight fit
  • Domed lid with hose barb blow off. Lid also has an extra port with plug & o-ring.
  • Dimensions without lid: 24" h (28" w/ leg extensions), 13" diameter, 8 gallon volume.
  • Total height with lid and blow off barb: 28" h (32" w/ leg extensions)