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FermZilla Parts & Accessories

Keep your FermZilla fermenters running at peak performance with genuine replacement parts and upgrade accessories. Find everything you need to maintain, customize, and enhance your FermZilla All Rounder, Conical, or Unitank fermenter systems.

Our FermZilla accessories include replacement pressure lids, collection bottles, floating dip tubes, carbonation caps, dump valves, and tri-clamp fittings. Upgrade your setup with temperature control accessories like cooling coils and thermowell adapters for precise fermentation management. Browse pressure relief valves, spunding valves, and gas disconnect posts for pressure fermentation and controlled carbonation.

Whether you're replacing worn seals and o-rings, adding a butterfly dump valve for easier yeast harvesting, or installing a snub nose for clearer transfers, these genuine FermZilla parts ensure compatibility and reliability. We also carry overflow kits, sample valves, sight glass assemblies, and leg extensions to customize your fermentation setup.

Keep your pressure-rated fermenter sealed and functioning properly with quality replacement gaskets, PRV valves, and duotight fittings. Shop FermZilla parts and accessories to maximize your fermenter's capabilities and extend its lifespan for years of homebrewing success.

52 products

  • FermZilla - Replacement Lid Cap - Solid FermZilla - Replacement Lid Cap - Solid

    Replacement Solid Cap for FermZilla Lid

    Replacement black PCO1881 cap for the FermZilla lid. This is the solid cap. For the replacement cap with airlock hole and grommet, see here.  

    $1.69

  • FermZilla Tri-Conical - Butterfly Valve - 3 in. x 3 in. T.C. FermZilla Tri-Conical - Butterfly Valve - 3 in. x 3 in. T.C.

    FermZilla Tri-Conical Butterfly Valve - 3 in. x 3 in. T.C.

    Compatible with the 27L and 55L FermZilla Tri-Conical Series or any 3" T.C. fittings. This can be used on the bottom of your conical for a maximized dump valve or it can be used with a FermZilla T.C. Pressure Lid with 2" x 3" reducer and sight glass to make a massive hop injector. KegLand Part Number: KL27571

    $43.99

  • FermZilla - Replacement Brown Lid O-ring (OD106mm x2.65mm)

    Replacement Lid O-Ring for FermZilla

    Replacement Lid O-Ring for FermZilla. Fits all models and sizes of FermZilla fermenters. If you are experiencing leaking from the top lid section, this slightly thicker O-Ring will aid in resolving said leaking. To perform a leak test, please remember to have the unit free of any liquid as that will absorb CO2. It is also important to remember not to overtighten the stainless steel handles that may have come with your FermZilla. Over-tightening will cause the opening to warp and not seal. The handles should be able to freely rotate around the neck with little resistance. KegLand Part Number: KL22262

    $3.29

  • FermZilla Tri-Conical - 27 L - Replacement Tank - Gen 3 FermZilla Tri-Conical - 27 L - Replacement Tank - Gen 3

    Replacement PET Tank for 27L Tri-Conical FermZilla | Gen 3

    Replacement PET Tank for the 27L Tri-Conical FermZilla with tri-clamp bottom port. Perhaps your wort was too hot when you transferred from the kettle, or while cleaning you dropped the FermZilla against something sharp that punched a hole, or maybe it's just time to replace the tank after acquiring too many scratches from normal wear-and-tear. Whatever the reason, no need to go buy a whole new FermZilla! Just pick up one of these fresh replacement tanks and your conical fermenter will be good as new! Pressure Stress If you use the FermZilla to ferment under pressure, or you use CO2 to pressure transfer or force carbonate your finished beer, it is very important that you conduct semi-annual inspections of your tank. Even with perfect care, the FermZilla tank may show signs of wear from pressure stress over time. We recommend visually inspecting your tank for stress creases or other signs of wear once or twice a year. A hydro test should be conducted every two years, even if no signs of wear are found. The process is simple: Fill the tank to the brim with water Replace the Red PRV with a Green PRV rated to 4.5 BAR or higher Pressurize the tank to 4 BAR (58 psi) Check for leaks, then replace the Red PRV when finished If leaks or potential points of failure are found, replace the tank before you continue using pressure with your FermZilla. General Care Taking good care of your FermZilla begins with cleaning and sanitizing the unit before and after use. The tank is made from food-grade PET, which is beautifully clear, but can be sensitive to long soaks in cleaners and acid-based sanitizers. In general, we do not recommend leaving products like PBW or StarSan soaking in the tank for more than an hour. Extended soaks have the potential to degrade the PET material and shorten the lifespan of the tank.   KegLand Part Number: KL28240 NOTE: FermZilla tanks are marked with a manufacturer’s “expiry date”. This does not indicate that the tank is bad after this date; it simply indicates that a hydro test may be in order. 2 years after production and every 2 years after first use, it is recommended that the tank be hydro tested to ensure the tank is holding pressure. Hydro test instructions are available here. You will also need the D1072 Green PRV to perform the test. If you do not plan to pressurize the fermenter, the test is not necessary.

    $65.99

  • FermZilla - All Rounder 30L - Graduation Sticker FermZilla - All Rounder 30L - Graduation Sticker

    Replacement Graduation Sticker for 30L FermZilla All Rounder

    Replacement Graduation Sticker for 30L FermZilla All Rounder. Kegland Part number: KL15233

    $4.39

  • FermZilla - Graduation Sticker 55L

    Replacement Graduation Sticker for 55L FermZilla Conical

    Replacement Graduation Sticker for 55L FermZilla Conical. Kegland Part number: KL11440

    $4.39

  • FermZilla - Butterfly Valve Assembly FermZilla - Butterfly Valve Assembly

    Replacement Butterfly Valve Assembly for FermZilla

    Replacement Butterfly Valve Assembly for FermZilla. Fits both 27L & 55L. Kegland Part number: KL11464

    $49.49

  • Stainless Ball Valve - PCO 1881 Stainless Ball Valve - PCO 1881

    Stainless Ball Valve | PCO 1881 | FermZilla Dry Hopping Valve

    Use this valve with a standard soda bottle as an inexpensive and effective dry hopping solution Attaches to the PCO 1881 threaded port on the FermZilla fermenter's lid Carbonation Cap and Tee Piece can be added to allow for purging the hops with CO2 This really handy stainless adapter ball valve will enable you to connect two PCO 1881 threads with a valve in between. Each side has an integrated O-ring that will seal on the neck of the PCO1881 Thread. Ideally suited to making a dry hop device for FermZilla with a standard soda bottle or PET growler with PCO 1881 threaded neck. As shown in the photo, if you use this stainless ball valve in conjunction with the PCO 1881 Tee Piece and the Carbonation Cap, you will have the added advantage of being able to use CO2 to purge out oxygen from the hops before you dry hop. This assembly makes an inexpensive and very effective dry hopping tool. Please note: Dry hop pellets will require a bit of a shake to get them to fall through the 3/4" bore.  Tapping the PET bottle should be enough to make the hops fall down into the fermenter through the ball valve. KegLand Part Number: KL18074

    $14.49

  • FermZilla Tri-Conical - 55 L - Replacement Tank - Gen 3 FermZilla Tri-Conical - 55 L - Replacement Tank - Gen 3

    Replacement PET Tank for 55L Tri-Conical FermZilla | Gen 3

    Replacement PET Tank for the 55L Tri-Conical FermZilla with tri-clamp bottom port. Perhaps your wort was too hot when you transferred from the kettle, or while cleaning you dropped the FermZilla against something sharp that punched a hole, or maybe it's just time to replace the tank after acquiring too many scratches from normal wear-and-tear. Whatever the reason, no need to go buy a whole new FermZilla! Just pick up one of these fresh replacement tanks and your conical fermenter will be good as new! Pressure Stress If you use the FermZilla to ferment under pressure, or you use CO2 to pressure transfer or force carbonate your finished beer, it is very important that you conduct semi-annual inspections of your tank. Even with perfect care, the FermZilla tank may show signs of wear from pressure stress over time. We recommend visually inspecting your tank for stress creases or other signs of wear once or twice a year. A hydro test should be conducted every two years, even if no signs of wear are found. The process is simple: Fill the tank to the brim with water Replace the Red PRV with a Green PRV rated to 4.5 BAR or higher Pressurize the tank to 4 BAR (58 psi) Check for leaks, then replace the Red PRV when finished If leaks or potential points of failure are found, replace the tank before you continue using pressure with your FermZilla. General Care Taking good care of your FermZilla begins with cleaning and sanitizing the unit before and after use. The tank is made from food-grade PET, which is beautifully clear, but can be sensitive to long soaks in cleaners and acid-based sanitizers. In general, we do not recommend leaving products like PBW or StarSan soaking in the tank for more than an hour. Extended soaks have the potential to degrade the PET material and shorten the lifespan of the tank.   KegLand Part Number: KL28257 NOTE: FermZilla tanks are marked with a manufacturer’s “expiry date”. This does not indicate that the tank is bad after this date; it simply indicates that a hydro test may be in order. 2 years after production and every 2 years after first use, it is recommended that the tank be hydro tested to ensure the tank is holding pressure. Hydro test instructions are available here. You will also need the D1072 Green PRV to perform the test. If you do not plan to pressurize the fermenter, the test is not necessary.

    $98.99

  • FermZilla - All Rounder Stainless Stand FermZilla - All Rounder Stainless Stand

    Replacement Stainless Stand for FermZilla All Rounder Fermenters

    Stainless steel stand for FermZilla All Rounder fermenter. Fits both 30L and 60L models. KegLand Part Number: KL15202  

    $16.49

  • FermZilla - Stainless Stand FermZilla - Stainless Stand

    Replacement Stainless Stand for FermZilla Conicals

    Stainless steel stand for FermZilla Conical fermenter. Fits both 27L and 55L models. Kegland Part number: KL11419

    $32.99

  • FermZilla Tri-Conical - Butterfly Valve - 2 in. x 3 in. T.C. FermZilla Tri-Conical - Butterfly Valve - 2 in. x 3 in. T.C.

    FermZilla Tri-Conical Butterfly Valve - 2 in. x 3 in. T.C.

    Compatible with the 27L and 55L FermZilla Tri-Conical Series or any 2" or 3" T.C. fittings. This valve comes standard on the Tr-Conical FermZillas where the bottom of the tank attaches to the collection container.  KegLand Part Number: KL26505

    $43.99

  • FermZilla Flat Bottom Fermenter Lid with Integrated Handles FermZilla Flat Bottom Fermenter Lid with Integrated Handles

    FermZilla Flat Bottom Fermenter Lid with Integrated Handles

    This optional lid is a great accessory if you want a more convenient way to move your Flat Bottom FermZilla around. Includes a silicone grommet for your airlock pre-installed. This unique FermZilla lid piece does not require thread tape, o-rings or washers to form an airtight seal. Please Note: This lid is not pressure rated.   KegLand Part Number: KL20848  

    $10.99

  • FermZilla - 60L PET All Rounder Replacement Tank

    Replacement PET Tank for 60L All Rounder FermZilla

    Perhaps your wort was too hot when you transferred from the kettle, or while cleaning you dropped the FermZilla against something sharp that punched a hole, or maybe it's just time to replace the tank after acquiring too many scratches from normal wear-and-tear. Whatever the reason, no need to go buy a whole new FermZilla! Just pick up one of these fresh replacement tanks and your conical fermenter will be good as new! Pressure Stress If you use the FermZilla to ferment under pressure, or you use CO2 to pressure transfer or force carbonate your finished beer, it is very important that you conduct semi-annual inspections of your tank. Even with perfect care, the FermZilla tank may show signs of wear from pressure stress over time. We recommend visually inspecting your tank for stress creases or other signs of wear once or twice a year. A hydro test should be conducted every two years, even if no signs of wear are found. The process is simple: Fill the tank to the brim with water Replace the Red PRV with a Green PRV rated to 4.5 BAR or higher Pressurize the tank to 4 BAR (58 psi) Check for leaks, then replace the Red PRV when finished If leaks or potential points of failure are found, replace the tank before you continue using pressure with your FermZilla. General Care Taking good care of your FermZilla begins with cleaning and sanitizing the unit before and after use. The tank is made from food-grade PET, which is beautifully clear, but can be sensitive to long soaks in cleaners and acid-based sanitizers. In general, we do not recommend leaving products like PBW or StarSan soaking in the tank for more than an hour. Extended soaks have the potential to degrade the PET material and shorten the lifespan of the tank.   KegLand Part Number: KL15226 NOTE: FermZilla tanks are marked with a manufacturer’s “expiry date”. This does not indicate that the tank is bad after this date; it simply indicates that a hydro test may be in order. 2 years after production and every 2 years after first use, it is recommended that the tank be hydro tested to ensure the tank is holding pressure. Hydro test instructions are available here. You will also need the D1072 Green PRV to perform the test. If you do not plan to pressurize the fermenter, the test is not necessary.  

    $98.99

  • FermZilla - All Rounder 60L - Graduation Sticker FermZilla - All Rounder 60L - Graduation Sticker

    Replacement Graduation Sticker for 60L FermZilla All Rounder

    Replacement Graduation Sticker for 60L FermZilla All Rounder. Kegland Part number: KL15240

    $4.39

  • FermZilla All Rounder - Easy-Grip Threaded Lid Ring FermZilla All Rounder - Easy-Grip Threaded Lid Ring

    FermZilla Easy-Grip Threaded Lid Ring

    Integrated Tool: Acts as a socket to easily tighten or loosen plastic carbonation caps. Easy Handling: Ergonomic handles provide leverage for opening/closing the ring and safely moving the fermenter. Convenient Lid Hook: A built-in hook lets you rest the lid on the fermenter opening, freeing up both hands for pitching or dry hopping. The FermZilla Easy-Grip Threaded Lid Ring is the Swiss army knife you need in your fermenting space! This isn't any normal lid ring—this beast is built to be a FermZilla socket set. Features: Underside Hex Holes Use these to undo or tighten plastic carbonation caps on your FermZilla lid! Ergonomic Handles More leverage to easily undo the threaded lid ring! Comfortable to lift and move the fermenter. Handy Hook No need to use one hand or place the lid in sanitizer for pitching yeast or dry hopping. Simply use the hook to latch the lid onto the FermZilla opening. Now you have two free hands to work with! Dry hop or pitch yeast with ease! Carbonation Post Hole Easily pop stubborn lids out using leverage. Universal Fit Fits both sizes of the FermZilla Tri-Conical and both sizes of the FermZilla All Rounder   KegLand Part Number: KL47319

    $14.99

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