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Plastic Conical Fermenters
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Pressure Fermentation

Ferment, Carbonate, and Serve Like a Pro

The industry's favorite pressure fermentation system is back. Deliver pro-level results—ferment, drop trub, carbonate, and serve all from one vessel—without the stainless-steel price tag.

  • Redesigned Easy-Grip Lid Ring: Ensures a perfect seal every time, making your brew day setup and cleanup an absolute breeze.
  • Integrated BlowTie Spunding Valve: Safely dial in pressure up to 34.8 psi to keep unwanted esters in check and ferment faster.
  • Floating Dip Tube & Filter Kit: Pull the clearest, sediment-free beer directly from the top, straight into your kegs or glass.
  • Ball Lock Carbonation Caps: Equipped with standard red gas and yellow liquid caps, making oxygen-free closed transfers incredibly easy.
1

Brew & Seal

Transfer your chilled wort into the vessel and easily lock down the new Easy-Grip Lid Ring for a completely airtight, leak-proof environment.

2

Ferment Under Pressure

Attach the BlowTie Spunding Valve to hold pressure up to 34.8 psi. This suppresses off-flavors, allows warmer fermentation, and naturally carbonates your beer.

3

Serve Clear Beer

Drop your trub out of the bottom collection container, then use the Floating Dip Tube to pull and serve crystal-clear beer straight from the fermenter.

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FermZilla Parts & Accessories

FermZilla Parts & Accessories
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  • FermZilla - All Rounder 60L - Graduation Sticker FermZilla - All Rounder 60L - Graduation Sticker

    Replacement Graduation Sticker for 60L FermZilla All Rounder

    Replacement Graduation Sticker for 60L FermZilla All Rounder. Kegland Part number: KL15240

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    $4.39

  • FermZilla Flat Bottom Fermenter - 30L - Starter Kit FermZilla Flat Bottom Fermenter - 30L - Starter Kit

    FermZilla Flat Bottom Fermenter - 7.9 gal. / 30 L | Starter Kit

    Get on your way to making delicious beer with the FermZilla Flat Bottom Starter Kit. The kit includes the 30L Flat Bottom FermZilla as well as the most precious brewing tools you'll need when making your first batch and beyond. Bottle capper, hydrometer, bottling wand and more, all bundled together at an unbeatable price. The FermZilla Flat Bottom Fermenter is an excellent option for making all kinds of beverages, from beer and wine to kombucha and cold brew coffee. It's compact, lightweight, and made of brilliantly smooth PET. The extra-large lid opening makes it easy to get your arm inside and scrub the walls clean after use. The Flat Bottom features the same lid as the Conical FermZilla's, so installing accessories like a thermowell or Temp Twister Cooling Coil couldn't be easier. Why MoreBeer! loves the Flat Bottom FermZilla: Super smooth PET makes cleaning very easy. Tight-sealing lid and PET material make for a better oxygen barrier than fermenters made of HDPE. Lightweight and easy to move around, yet strong enough to be considered shatterproof. The 4.75" lid opening makes it easy to get your arm inside and clean after use. The lid is designed for the easy installation of accessories such as a thermowell or cooling coil. Affordable! The Flat Bottom is one of the most affordable plastic fermenters in this size range. What's Included: FermZilla 30L Flat Bottom Fermenter 3-Piece Airlock Adhesive Thermometer Adhesive Voume Marker Siphon Bottling wand Beverage tag (4) Sachets of cleaning powder (100) Crown bottle caps Bottle capper Hydrometer Bumper stickers Specs: 30 L (7.9 gal) Total Volume Temperature Rated to 122°F Height - 18.5" Height w/ Airlock - 22.5" Tank Diameter - 13.75" Lid Ports - 28 mm PCO 1881 threads   Please note: The Flat Bottom is not pressure rated and was not designed to carbonate in. For this reason, the lid does not come with a PRV like that which is included with the Conical FermZilla. The tank can withstand approximately 2 psi, but beyond that there is risk of deforming and damaging the tank. Kegland Part number: KL13550  

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    $98.99

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Frequently Asked Questions

Can I bottle beer directly from a conical fermenter? +

Transferring into bottles directly can be done, however most people prefer to go to a bottling bucket first, due to the ease of adding dissolved corn sugar. If you stir in the bottling sugar into the fermenter you will disturb this yeast bed and mix it back into the beer. This may or may not be a big deal but can lead to a fair amount of yeast sediment in the bottle. We carry a product called, carbonation drops, these are small tablets of dextrose that can be added directly into the bottle. They are nice for bottling a few bottles directly from the fermenter because of the ease of use.

When and how do you remove the trub and yeast from the conical fermenter? +

Brewer's follow their own unique schedules for dumping trub and yeast based on their style of beer made. Our general plan is to dump trub after the initial ferment has started to slow down. This removes a majority of the trub, the main item we are trying to eliminate. After a few days we sometimes harvest yeast after dumping the initial trub. Sometimes there is only one dump, sometimes a few. Some brewers who use a hop back find they have so little trub it is not worth doing a dump at all. Some lager brewers do a cold settling (usually overnight) where they actually dump trub (hot and cold break) before adding the yeast. When dumping, people may use our FIL90 sanitary air filter. It fits into a stopper which fits into the fermentation lid. Thus when air is pulled back in to the fermenter during a trub drop the air is sanitary. Dumps done as fermentation subsides are less risky because of the continued CO2 production from the fermenting wort. Some customers fit a balloon onto a hollow rod and insert that into the stopper before doing dumps. The balloon fills up with CO2 and then when you dump out the bottom CO2 is sucked back in instead of air. Some brewers hook up to their CO2 system when doing a dump to force in CO2 as a replacement gas instead of air. There are many ways to use a stainless conical effectively!

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