Fermenter King Junior - 20L

Sale price$71.50

Pickup available at Altin Street Warehouse

Usually ready in 2 hours


Fermenter King Junior is  the World's most affordable 20L pressure fermenter and keg.

Junior comes from the same tank mould as the Silver P.E.T. 20L King Kegs but is made using the clear P.E.T. material used to manufacture the P.E.T. Pressure Fermenter and Unitank Range.

Fermenter King Junior is a great way to ferment Fresh Wort Kits. Its relatively small size makes fermenting up to 18L of wort simple.

A Spunding Valve will be required to control the internal pressure of the fermenter.

After fermentation, you can carbonate your beer in the Fermenter King Junior.

Attach Fermenter King Junior to your tap system or any hand held tap and serve directly out of the fermenter.

Alternatively, you can transfer carbonated beverages easily from Fermenter King Junior into kegs, mini kegs and growlers.


Width = 259.4mm at base

Height = 586.9mm to top of posts on lid

*Please Note: Phosphoric acid sanitisers should have the pH range between 2.2 - 2.8. This is about a 1.5 - 2ml of sanitiser in 1L of water. Above the pH of 2.8, the sanitiser fails the 30-second test to prevent microbial growth. Below 2.2ph range, the sanitiser will affect the flavour of beer.

Heat does more damage to PET fermenters than chemicals. Above 50 degrees Celsius, the PET can soften and deform permanently. It is best to allow hot cleaning solutions to cool down to at least 40 degrees C before use.

Adhering to these recommendations will ensure the integrity of your fermenter tank for its useable life.

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