Plastic Pressure Kit for FermZilla

Plastic Pressure Kit for FermZilla

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With the FermZilla Pressure Kit you can ferment under pressure, carbonate, and serve without ever needing to move your beer out of the fermenter. The kit inlcudes two plastic female threaded ball lock fittings with barbs, which thread onto the existing openings atop the FermZilla's lid. For the beverage out, you'll have a silicone dip tube with stainless steel float, allowing you to always draw from the clearest beer at the top of the tank. Pick up the Pressure Kit and turn your FermZilla into a true unitank!

The silicone dip tube is 31" long. It will work perfectly as is for the 55L FermZilla. For the 27L model we recommend cutting the dip tube shorter to remove unwanted slack.

With the optional Floating Dip Tube Filter, you can prevent hop material and other solids from ever entering the dip tube. Especially handy when you're pulling samples mid-fermentation!

Fermenting Under Pressure:
The pressure kit allows for fermenting under pressure, which will reduce esters and fusel alcohol production. This means you can ferment at warmer temperatures than you normally would, even making lagers at room temperature. Most commerical beer is fermented under pressure simply due to the size of commercial tanks and the pressure that is created by the column of beer. It is one of the distinct differences between homebrewing and brewing on a commercial scale. The FermZilla's lid already comes with a built-in pressure relief valve that will blow at 35 psi; the pressure kit simply allows you to add CO2 through the ball lock fitting. We strongly recommend that you also purchase an adjustable pressure relief valve, or spunding valve, which allows you to set a lower pressure. It's always a good idea to have two relief valves on the FermZilla anytime the unit is under pressure.
Carbonating, Transferring, and Serving:
When you are fermenting under pressure the beer is already carbonated when you are done fermenting. You can control the level of carbonation by using a spunding valve. This means you can eliminate kegging and serve directly from the fermenter. We love this idea but there will probably still be times that you want to keg. Attach a beer line from the FermZilla's bev out to your keg and enjoy the easiest kegging experience ever.  You can also choose to send carbonated beer through a beer filter on the way to your keg.  When applying pressure with a CO2 tank also make sure that you have a functional relief valve on your CO2 regulator.  
Eliminate Oxidation:
Since the beer always has a CO2 blanket through fermentation and during any transfers out, oxidation is eliminated. When you cold crash you won't be sucking air back in through an airlock.
Key Features:
  • Ferment beer under pressure to reduce ester and fusel alcohol production
  • Always draw clear beer with the floating dip tube
  • Keg beer that has already been carbonated
  • Use CO2 to push beer into a keg or through a filter into a keg
  • Eliminate kegging altogether by carbonating and serving directly from the FermZilla


Please note: pressure kit does not include the lid pictured in the example photo. The ball locks and floating dip tube are installed on the FermZilla's existing lid.

Item # FE143
Shipping Eligible for Free Shipping Program
Availability California - In Stock
Pennsylvania - In Stock
Weight 0.16 LBS
Community Q&A

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Browse 4 questions Browse 4 questions and 34 answers
Why did you choose this?
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Extra parts
Patrick C on Nov 22, 2022
I love these quick connects. Plastic on plastic seals better than stainless steel on plastic in my experience.
Michael C on Jul 1, 2022
Extra parts
Patrick C on Nov 22, 2022
Pressure Fermentation
Michael G on Sep 6, 2022
I love these quick connects. Plastic on plastic seals better than stainless steel on plastic in my experience.
Michael C on Jul 1, 2022
Pressure Fermenting
Anthony M on Jun 18, 2022
to have an extra set
DAN J E on Jun 9, 2022
To have some spare parts
Derrick Altland on Mar 18, 2022
pressure transfers
Stephen Hill on Mar 2, 2022
Setting up collection chambers for purging
D. Francis on Dec 1, 2021
Have two already
anthony s on Nov 19, 2021
Plastic doesn’t leak and for pressure fermenting
John K on Sep 9, 2021
reviews said the plastic screw on seal better than the s/s its a good idea and design
JOSE M on Sep 2, 2021
Need to ferment under preasure
Brent D on Mar 24, 2021
To start pressure fermenting
Robert P on Mar 19, 2021
to pressure ferment
Brett C on Mar 3, 2021
Cheaper than the stainless steel
Trinidad G on Jan 29, 2021
O2 exclusion
Nathan K on Jan 4, 2021
Need for pressure fermenting and transfer
Christopher D on Dec 31, 2020
Goes with my conical 55L fermentor
Brandon M on Dec 28, 2020
Pressure transfers to keg
Erich L F on Dec 22, 2020
pressure makes the world go round
aaron w on Oct 31, 2020
To transfer clean beer
Eric M on Oct 28, 2020
I wanted to use pressure fermentation
Phillip C on Aug 20, 2020
pressure fermenting
Valued C on Aug 18, 2020
Have to purchase this item because it's not possible to sample beer without this
Jason B on May 19, 2020
Need this kit to pressure ferment with the Fermzilla
Darin E on May 14, 2020
To ferment under pressure in fermzilla
Jason Tysoski on Jan 17, 2020
Pressure Fermentation
Michael G on Sep 6, 2022
Pressure Fermenting
Anthony M on Jun 18, 2022
Do you sell just the plastic ball lock fittings?
Tony Hidalgo on Dec 26, 2021
BEST ANSWER: Enter an answer to this question.https://www.morebeer.com/products/carbonation-line-cleaning-ball-lock-cap-plastic.html
What is the stainless steel grade of the float?
John Lee on Sep 4, 2020
BEST ANSWER: Its shinny
Can replacement silicone tubing be purchased separately?
Jeff Tardie on Jul 8, 2020
BEST ANSWER: We do sell replacement tubing for this and other floating pickup tubes. The part number is H980.

4.5 / 5.0
4 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Rated 3 out of 5
Great product, but it needs a little work.
The stainless pickup tube tends to stick up out of the beer and draw CO2 instead of beer. After reading the homebrew forums, I found out this is a common problem that can be remedied by adding stainless washers or nuts to the tube before sliding on the silicone tubing. The manufacturer needs to fix this! I'd rate it 5 stars if it worked correctly without modification.
June 14, 2022
5 months ago
Rated 5 out of 5
Better than Stainless
Sounds silly, right? But the stainless caps are crazy difficult to disassemble for cleaning, and tend to be more fiddly to seal against leakage.
These are easy to disassemble and clean, work well, and fit both gas and liquid connectors.
I use stainless for gas connection and plastic for the CO2/Liquid connection on my pressure fermenters.
No confusion when taking a pressure reading or connecting a liquid line . . . .
November 11, 2021
1 year ago
Rated 5 out of 5
Works great
Works great, no issues
January 26, 2021
1 year ago
Rated 5 out of 5
Pressure Kit
I used it with my All Rounder. The tube will need to be cut to your desired length
September 9, 2020
over 2 years ago