PFZ3-55SK : FermZilla GEN3 starter kit – PET conical fermenter 55 liters 2.4 bar (Tri-Clamp)

The FermZilla GEN3 –  universal 55L PET fermenter for beer fermentation and maturation (natural carbonation)

The FermZilla 55 liters is a light compact conical fermentation vessel that gives home brewers a high degree of control on the beer fermentation and maturation process. Thanks to the transparent side walls, made of high-quality polyethylene, you can see what is happening in the fermentation barrel at all times. In addition, this fermentation vessel has the great advantage that fermenting beer can be under pressure (max. 2.4 bar). This is necessary for both primary and secondary fermentation (beer maturation – the natural carbonation – under pressure) in the same fermentor.

In comparation with previous model the FermZilla GEN3 is equipped with the Tri-Clamp connection to easy assembling and sanitizing. The Tri-Clamp (TC) is very hygienic connection system designed especially for the professional beverage industry.

Used yeast can easily be removed from beer thanks to the yeast collection container that can be placed at the bottom of the fermenter. This allows to start the beer purification process immediately when the primary fermentation is done, without having to transfer beer to another pressure vessel. This prevents a lot of unnecessary work and reduces the risk of beer contamination with bacteria. This solution makes it possible to easy collection used yeast for reuse in the next brew cycle.

In the FermZilla fermenter you can carbonizate your clear beer and the beverage can then be dispensed directly through tap, removing the need to store your beer to bottles. You can pressurise the vessel up to 2.4 bar to allow them to carbonizate beer and dispense it directly from the vessel like with a common beer keg. Simply attach the fermenter to a tap dispense draft system using a food hose. Beer served direct from the fermenter is fresh, bright and full-flavoured, completely without contact with oxygen.

Transferring beer to kegs or other fermenter vessels is simple, sanitary and practically anaerobic (oxygen-free), when performed under pressure with using the included pressure lid. Simply attach an inert gas supply to the ball lock and push the beer out of the vessel with CO2, by way of the pressure lid’s floating dip ball. The floating dip ball allows only the clear beer to be picked up and transferred, leaving the sediment at the bottom of the fermenter behind.

What’s new the difference between the FermZilla Gen2 and Gen3?

1. Molded Tri-Clamp ferrule on the body of the FermZilla tank
2. The Butterfly Valve (easily chemically sanitizable) with the Tri-Clamp connection
3. The Yeast Collection Container with the Tri-Clamp connection
4. The easiest dismountable and cleanable construction – Simply release all pressure inside the vessel and detatch the Tri-Clamp connections.

FermZilla starter kit 55 liters consists of :

• FermZilla 55 liter tank with 3″ TC bottom connection port
• 3″ x 2″ TC butterfly valve
• 1000 ml collection container & ld with 2″ TC upper connection port
• Stainless steel stand with swing handles
• Stainless steel handle assembly
• Top lid with the pressure relief valve 2.4 bar (35 psi)
• 3″ Tri-Clamp with gasket
• 2″ Tri-Clamp with gasket
• 3-piece air lock (to sterile inner environment when fermentation takes place)
• Level indicator sticker (in liters and galons)
• Adhesive thermometer
• Spare gaskets

Technical parameters :

• fermenter body: high molecular length PET
• fermenter total volume: 55 litres (13.2 gal)
• frame: AISI 304 stainless frame
• pressure rated lid: AISI 304 stainless steel ball lock posts, glass reinforced nylon
• lid seal: nitrile butadiene rubber (NBR)
• working pressure: 2.4 bar (34.8 psi)
• burst pressure: above 7 bar
• test pressure: 5 bar

Temperature working range:

When the tank is not under pressure, do not expose to liquids above 55°C (131°F)
When the tank is under pressure, do not expose to any temperatures above 35°C (95°F)

*Please note that the maximal allowed temperature rating for the FermZilla tank is lower when using it under pressure. When not under pressure, it is perfectly safe to transfer wort into the tank at temperature below 55°C (131°F) or to use hot liquids below this temp for cleaning. When the tank is under pressure, make sure to keep your fermentation temperature below 35°C (95°F) and keep the fermenter in an environment which temperature is below 35°C (95°F) ambient. This is especially important when fermenting with on top fermenting yeast. These strains are known to ferment hot if no temperature control is being used. Exceeding the temperature rating may compromise a structure the tank, leading to a shorter life span or sudden failure to maintain pressure. Even with proper use, we recommend replacing the tank every two years.

Quick pressure test (before each use):

Please note that before use the FermZilla tank under pressure, you should always perform a pressure check with water to ensure all connections are leak proof. To do this, fill your FermZilla up with water, apply at least 1 bar (15 psi) pressure, and check for leaks around all caps and threads.

Periodical pressure shock test (1-2 times a year):

If you use the FermZilla to ferment under pressure, or you use CO2 to pressure transfer of beer from the tank or to force carbonate your finished beer, it is very important that you conduct semi-annual inspections the integrity of your tank. Even with perfect care, the FermZilla tank may show signs of wear from repeating pressure stress over time. We recommend visually inspecting your tank for stress creases or other signs of wear once or twice a year. A pressure shock hydro test should be conducted every two years, even if no signs of wear are found. The process is simple:

1. Fill the FermZilla tank to the brim with water
2. Replace the Red pressure relief valve (rated to 2.7 bar / 35 psi) with a Green pressure relief rated to 4.5 bar or higher
3. Pressurize the tank to 4 bar (58 psi)
4. Check for leaks, then replace the Red pressure relief valve when finished
5. If leaks or potential points of failure are found, replace the tank before you continue using pressure with your FermZilla.

Dimensions :

• Height in the stand – 101.85 cm (40.1″)
• Height w/ Airlock – 110.49 cm (43.5″)
• Tank diameter – 35.31 cm (13.9″)
• Diameter in the stand – 39.88 cm (15.7″)

Optional accessories and spare parts for the FermZilla fermenters :

FZA3-ST55L : Spare tank for the FermZilla fermenter 55 liters GEN3 (KL28257)

Replacement conical plastic tank for the FermZilla fermenter 27 liters of 3nd generation.

Temperature range :

When the tank is not under pressure, do not expose to liquids above 55°C (131°F)
When the tank is under pressure, do not expose to any temperatures above 35°C (95°F)

FZA-PK01 : Pressure kit for the FermZilla fermenters (KL01609)

To get the most out of your FermZilla, we recommend buying the optional pressure kit. This allows you to use the FermZilla as a beer dispensing vessel but also makes it possible to transfer to another keg without loss of pressure. With this pressure kit you unlock the FermZilla’s true potential.

The pressure kit turns the FermZilla fermenter into a true universal fermentation tank, which is a pressure conical fermenter for fermenting, carbonating, and dispensing your beer into bottles or glasses. As a result, more heat is retained and less esters and fusel alcohols are released during fermentation and maturation in the same container. This is a good way to get realy fantastic beer.

FZA-FT01 : Ball float with silicon dip hose 80 cm for the FermZilla fermenters (KL14076)

Ball float with silicon dip hose 80 cm is an optional accessory for the FileZilla fermenters. Silicone hose with stainless steel float allowing you to draw the clearest beer from the FermZilla fermenter.

Original replacement part for the FermZilla 27L and 55L fermenters. The silicone hose is 80 cm long. For use with the FermZilla 27 l the hose should be shortened to the desired length (approx. 60 cm).

FZA-IJ27 : Insulation jacket for the 27L FermZilla fermenter (KL11488)

The insulation jacket is an optional accessory for the 27L FileZilla fermenter. The insulation ensures that the fermentation temperature remains at the same level during the cold winter months. The insulating effect ensures that the heat generated by the fermentation is retained within the jacket. When the fermentation reaches too high a temperature, you can easily lower the temperature by adding a few frozen bottles or ice packs inside the insulation jacket.

The insulation jacket has the main benefit of being completely lighttight. This ensures protection from harmful UV lightings and it prevents a light damage the beer.

FZA-HC01 : Hose connector for the FermZilla fermenters

Hose connector is a spare part for the FileZilla fermenters. This connector for the FermZilla fermenters can be used to connect the fermenter to bottle with CO2 or for transfer of beer out from the fermenter with hose.

This connector is part of the pressure kit as well.

Original replacement part for the FermZilla 27L and 55L fermenters. Material : Stainless steel AISI 304.

FZ3-YC : Yeast collection container for the FermZilla fermenters GEN3 (KLXXXXX)

Yeast collection container 1000ml is a spare part for the FileZilla fermenters.

Used yeast can easily be removed from beer thanks to the yeast collection container that can be placed at the bottom of the fermenter. This allows to start the beer purification process immediately when the primary fermentation is done, without having to transfer beer to another pressure vessel. This prevents a lot of unnecessary work and reduces the risk of beer contamination with bacteria. This solution makes it possible to easy collection used yeast for reuse in the next brew cycle.

FZA-CS01 : Cooling/heating spiral for the FermZilla fermenters (KL14618)

The cooling/heating spiral is an optional accessory for the FileZilla fermenters. This equipment allows you to cool or heat a beverage which is fermented or carbonized in the FermZilla using an external water cooler/heater. With this simple cooling/heating spiral and cooler/heater you can produce all kinds of beer in the FermZilla fermenter, including lager beer.  This coooling/heating spiral can be simply adapted to fit any fermenter that has an opening of 110mm diameter or larger. Simply drill to two 22mm holes in the lid of your fermenter and use the included duotight bulkhead fittings to attach the coil to the lid of your fermenter.

FZA-TW60 : Thermowell 60 cm for FermZilla fermenters

Stainless steel 60 cm well for thermometer to use with the FermZilla fermenters. With the FermZilla thermowell you never lose supervision of the beer fermentation. You can easily shorten the thermowell to fit the length of your fermenter. Because the thermowell reaches the core of your tank and of your beer, you always have the most accurate temperature reading. Using a sufficiently long probe thermometer, you can accurately measure the current temperature of beer in your fermenter.

FKRV-APM-02 : Adjustable pressure mechanism for the Fermzilla fermenters with the manometer (KL09706)

The complete adjustable safety valve BlowTie set with Ball Lock bumper – the relief valve for fermentation under pressure in the FermZilla fermenters.

The set includes : BlowTie pressure regulator for 8mm hoses, Quick coupling “T” for 8mm hoses, Pressure gauge with range 0 – 1.6bar, Quick connector F7 / 16x8mm, Coupler Ball Lock 7/16 – gas, Plastic hose with outer diameter 8mm.
Parameters : Adjustable pressure range 0.0 up to 1.6bar (0 up to 23psi ), Precise pressure adjustment thanks to diaphragm inside regulator, Easy to adjust with screw, Two mounting points for wall mounting, Quick connection with 8 mm quick couplers.

Videos – how to use the FermZilla GEN3 fermenters :