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3'Tri Clamp Fermenters ball lock post Convert Lid with Gas Post Beer Post PRV,Fermentasaurus Pressure,Homebrew Kegging fermentation Equipment

5.0 (7) Write Review
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$42.99

$ 19 .99 $19.99

In Stock
  • We design this convert lid to make any container with 3" Tri Clamp opening to be a ball lock keg.
  • This lid comes with beer post, gas post, pressure relief valve, just attach the silionce hose to the end of the beer post, then it works the same as a cornelius ball lock keg.
  • Also this lid is ideally suited to also fermenting under pressure so you can use a spunding valve so you can naturally carbonate during primary fermentaion.
  • Ferment under pressure or carbonate the Fermentasaurus without exposing your beer to oxygen.
  • The max pressure: 2.5 bar (36 psi) Please depressurize before removing lid.



4.9 out of 5 stars Best Sellers Rank
  • #190,503 in Kitchen & Dining (See Top 100 in Kitchen & Dining)
  • #370 in Beer Brewing Kegs & Kegging
 Date First Available June 10, 2020

Included: 1*ball lock post Lid 1*3" Silicon Gasket 1*Stainless Steel Plastic Mesh Filter


Russell Willden
Reviewed in the United States on April 29, 2025
Just what I needed, thanks
Robert Baker
Reviewed in the United States on April 18, 2022
Needed this for my stainless fermenter 3” tc port to dry hop. Works great the prv is great to purge air. The beer post works with well if I wanted to transfer through a drop tube and use the fermenter as a serving tank I could. Probably won’t but nice to have to option if I want to in the future
JJKJ
Reviewed in the United States on January 3, 2021
Works just as described. No leaking or other issues.
Hunter
Reviewed in the United States on January 20, 2021
This lid is great for brewers looking to do pressure transfers and low o2 dry hopping.
Alex Kniuksta
Reviewed in the United States on January 19, 2021
I love that I can now use ball lock fittings for my fermenter (SS Brewtech). Switching between my airlock and CO2 is seamless without O2 back flow. I use a floating dip tube and it works great. Works just like it should!
DadBrews
Reviewed in the United States on December 7, 2020
Omg a game changer for dry hopping if you have a 1.5” sight glass and a 3” to 1.5” reducer, can add about 4 Oz of hops
Rich Householder
Reviewed in the United States on December 1, 2020
Great addition to my chronical - combined with 3” sight glass I have an O2 free hop chamber