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The Fermzilla | Pressure Fermenter 27L or 55L

5 reviews

The Fermzilla 27L and 55L Fermenter | Great Design and Features at a Bargain Price

  • Large opening on top allowing for easy cleaning
  • More stable steel frame than other options
  • Large dump valve and collection bottle with gas inlets for easy CO2 flushing and dry-hopping
  • Study carry handles for moving the fermenter.
  • Watch your brew ferment with the clear, strong plastic vessel
  • Temperature controllable with optional immersion coil.
  • Optional steel or plastic pressure kit
    • Pressurise the vessel up to 35psi
    • Allows pressure transfer to kegs
    • Reduces ester production during brewing
    • Allows fermentation at higher temperature in some cases
    • Floating dip tube means beer is taken from the clear top of the brew leaving behind sediment
    • Using a spunding valve (adjustable relief valve) allows the CO2 produced during fermentation to be used to carbonate the brew.
    • See the Fermzilla Jacket  to be completely light tight, which protects from harmful UV lights and prevents light stuck beer.

The standard lid has a simple air lock that allows CO2 to escape during brewing but no air to get in.

The airlock can be replaced with plastic or steel posts with valves and a floating dip tube.

These are the same connection as most home brew kegs and allow the benefits listed above.

The black ports on the collection bottle can also have these posts installed allowing easy connection of gas etc.

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Customer Reviews
4.6 Based on 5 Reviews
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Adrian P.
United Kingdom United Kingdom
Pressure fermenting with the 27l Fermzilla

I am new to pressure fermenting and thought that the fermzilla would be an ideal start point. It took about 10 days to arrive along with its cozy insulated jacket and a SS pressure kit. You will also need a spunding valve and don’t forget the silicon grease. The Fermzilla was easy to assemble (instructions available online) and use. The brew took about 5 days to ferment at 15PSI. I have given it four stars as the product has not been sampled yet: it is currently cold crashing (I hope) at 3°C. Don’t forget you will also need a tap to dispense the beer once it has cleared!!!

iKegger Pty Ltd (Europe Branch) The Fermzilla | Pressure Fermenter 27L or 55L Review
Brian O.
Germany Germany
Quality product

Received the product quickly and assembly was simple and it passed a leak test using water. I only ordered the standard lid, not the one for brewing under pressure. Have my first beer in it now but will say that a good deal of sediment is clinging to the walls rather than into the trub collection jar. That's why I took off one star. Otherwise, I'm satisfied with my purchase.

iKegger Pty Ltd (Europe Branch) The Fermzilla | Pressure Fermenter 27L or 55L Review
Nick B.
Fermzilla 27L - Great product and great service from iKegger

I haven’t got around to using the fermzilla yet, but it gets 5 stars for build quality - much better than I was expecting, holds pressure, and fits perfectly in my fridge. Can’t fault the iKegger service either - would buy from them before I even look at kegland next time!


I had a great experience using the fermzilla from sales to delivery to brewing. Thank you Ikegger.


Great service very professional people ,will buy from them again.Very happy Cheers Jim

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