By Caleb MorganUpdated November 2026
If you are shopping for a used conical fermenter for sale, the search results can feel like a maze of stainless steel tanks, pressure ratings and vague listings. This guide narrows the field to five options that cover different batch sizes, budgets and levels of hardware. Each pick was judged on documented specifications, the reputation of the brand or maker, and recurring patterns in owner feedback. We did not test these units ourselves, so treat the notes below as a research-based comparison rather than hands-on results.
Our top picks at a glance
- 1
TOP CHOICEBest overallVEVOR Pressure Fermenter 15 PSI, 16 Gal/60L All-in-One Stainless SteelView on Amazon - 2
TOP CHOICEBest for small kitchensFermZilla Tri-Conical Easy-Grip Pressure Fermenter Starter Kit – 27LView on Amazon - 3
TOP CHOICEBest budget pickConical Fermenter for Homebrew/Wine/Brewing, Pro Grade Stainless Steel – 8 GallonView on Amazon - 4
Best for temperature-controlled batches12L/20L/35L/60L Lncluding Temperature Patch, Silicone Plug, One-way VaView on Amazon - 5
Best for brew-day versatility30 Liter 6 Gallon Conical Fermenter with Bottle Filler and Mash PaddleView on Amazon
Our Top Picks
| Product | Best for | Key feature |
|---|---|---|
| VEVOR Pressure Fermenter 15 PSI, 16 Gal/60L | Large batches and pressure fermentation | 15 PSI rating with cooling tube and yeast collection bottle |
| FermZilla Tri-Conical Easy-Grip Pressure Fermenter Starter Kit – 27L | Small kitchens and first-time conical users | Tri-conical shape with easy-grip design |
| Conical Fermenter for Homebrew/Wine/Brewing, Pro Grade Stainless Steel – 8 Gallon | Budget-minded homebrewers | 8 gallon stainless steel capacity |
| 12L/20L/35L/60L Stainless Steel Fermenter Conical Home Brewing Fermentation Tank (316, 35L) | Temperature-controlled fermentation | Temperature patch and 316-grade steel body |
| 30 Liter 6 Gallon Conical Fermenter with Bottle Filler and Mash Paddle | Beer, wine, kombucha and general brewing | Bottle filler and mash paddle included |
VEVOR Pressure Fermenter 15 PSI, 16 Gal/60L All-in-One Stainless Steel Conical Secondary Fermentation Bucket
VEVOR Pressure Fermenter 15 PSI, 16 Gal/60L All-in-One Stainless Steel Conical Secondary Fermentation Bucket, with Cooling Tube, Yeast Slurry Collection Bottle, for Wine, Beer Brewing Equipment
Best for: Large batches and pressure fermentation
This model suits homebrewers who run big batches or want to try pressure fermentation. It is aimed at users who have outgrown smaller buckets and want an all-in-one vessel.
Key specs
- 16 gallon (60 L) capacity
- 15 PSI pressure rating
- Stainless steel conical body
- Includes cooling tube and yeast slurry collection bottle
Pros
- Large capacity for full-size batches
- Pressure rating supports pressure fermentation
- Built-in yeast collection bottle simplifies harvesting
Cons
- Large footprint needs dedicated space
- Pressure fittings require careful checking before use
Bottom line: Pick this if you brew large batches or plan to ferment under pressure. Smaller setups will find it more than they need.
FermZilla Tri-Conical Easy-Grip Pressure Fermenter Starter Kit – 27L
FermZilla Tri-Conical Easy-Grip Pressure Fermenter Starter Kit – 27L
Best for: Small kitchens and first-time conical users
This kit fits brewers who want conical fermentation without a large footprint. It works well for someone moving from buckets or carboys who wants a single compact vessel.
Key specs
- 27 L (about 7 gallon) capacity
- Tri-conical design
- Easy-grip body for handling
Pros
- Compact enough for tighter spaces
- Tri-conical shape aids yeast and trub removal
- Starter kit format keeps setup simple
Cons
- Smaller batch size limits larger brews
- Accessories may need separate purchase for some setups
Bottom line: A strong choice for compact brewing spaces and for anyone new to conical vessels.
Conical Fermenter for Homebrew/Wine/Brewing, Pro Grade Stainless Steel – 8 Gallon
Conical Fermenter for Homebrew/Wine/Brewing, Pro Grade Stainless Steel – 8 Gallon
Best for: Budget-minded homebrewers
This 8 gallon stainless conical suits brewers who want the benefits of a conical bottom without paying for extra features they will not use. It is a practical middle-size option.
Key specs
- 8 gallon capacity
- Stainless steel construction
- Conical bottom for yeast drop-out
Pros
- Straightforward design
- Good capacity for standard five-gallon batches with headspace
- Stainless build resists staining and cleans easily
Cons
- Fewer built-in accessories than premium kits
- Owners often report needing to add their own valves and fittings
Bottom line: Choose this if you want a dependable stainless conical without extras. It fits brewers who prefer to build out their own accessory set.
12L/20L/35L/60L Lncluding Temperature Patch, Silicone Plug, One-way Valve, Silicone Ring Stainless Steel Fermenter Conical Home Brewing Fermentation Tank (316, 35L)
12L/20L/35L/60L Lncluding Temperature Patch, Silicone Plug, One-way Valve, Silicone Ring Stainless Steel Fermenter Conical Home Brewing Fermentation Tank (316, 35L)
Best for: Temperature-controlled fermentation
This tank suits brewers who care about holding a steady fermentation temperature. The temperature patch and 316-grade stainless body make it a good fit for lager-style or temperature-sensitive work.
Key specs
- 35 L capacity in the listed variant
- 316 stainless steel body
- Temperature patch, silicone plug, one-way valve and silicone ring included
Pros
- 316 stainless is a more corrosion-resistant grade than standard 304
- Temperature patch helps monitor fermentation
- One-way valve supports airlock-style venting
Cons
- Temperature patch readings are approximate and need a separate reference thermometer
- Accessory fittings may vary in fit, so check sizing before use
Bottom line: A good pick for brewers who want accessories included and a corrosion-resistant body for controlled fermentation.
30 Liter 6 Gallon Conical Fermenter with Bottle Filler and Mash Paddle, 304 Stainless Steel Fermentation Tank
30 Liter 6 Gallon Conical Fermenter with Bottle Filler and Mash Paddle, 304 Stainless Steel Fermentation Tank for Homebrew Carboy. Wine Beer Kombucha Wine Making; Home Brewing Equipment
Best for: Brew-day versatility
This 6 gallon conical suits brewers who want one vessel for beer, wine, kombucha and general fermentation, with a bottle filler and mash paddle for convenience.
Key specs
- 30 L (6 gallon) capacity
- 304 stainless steel body
- Bottle filler and mash paddle included
Pros
- Versatile for multiple beverage types
- Bottle filler simplifies transfers to bottles
- 304 stainless is a widely used, durable food-grade steel
Cons
- 6 gallon capacity is smaller than full five-gallon-plus batches with headspace in some cases
- Accessory quality varies, so inspect seals before first use
Bottom line: Ideal for brewers who ferment several styles and want built-in transfer tools.
Buying Guide
Capacity and Batch Size
Match the vessel to your typical batch. Leave roughly 20 to 25 percent headspace for active fermentation foam, so a five-gallon batch usually calls for a vessel rated closer to seven or eight gallons. Larger tanks give flexibility but need more floor space and more cleaning time.
Good picks for this: VEVOR Pressure Fermenter 15 PSI, 8 Gallon Conical Fermenter
Material and Steel Grade
Look for food-grade stainless steel, most commonly 304 or 316. Grade 316 offers better corrosion resistance, which matters if you use acidic fruit additions or aggressive sanitizers. Smooth welds and polished interiors are easier to clean and less likely to harbor contamination.
Good picks for this: 316 Stainless Steel Fermenter, 304 Stainless Steel Fermentation Tank
Conical Geometry and Yeast Handling
The conical bottom lets yeast and trub settle to a single point, which makes dumping or harvesting much simpler than with a flat-bottom bucket. Check that the cone angle is steep enough for your style of fermentation and that the drain or valve sits at the lowest point.
Good picks for this: FermZilla Tri-Conical Starter Kit, Pro Grade 8 Gallon Conical
Pressure Rating and Fittings
If you plan to ferment under pressure, confirm the rated PSI and check the lid, gasket and fittings. Manufacturers specify maximum working pressures, and exceeding them is a real safety risk. Consult a qualified professional or the manufacturer if you are unsure about pressure limits.
Good picks for this: VEVOR Pressure Fermenter 15 PSI, FermZilla Tri-Conical Starter Kit
Temperature Control Compatibility
Think about how you will hold temperature. Some vessels accept a temperature patch or probe, while others need a jacket, chamber or external controller. Make sure the vessel fits your cooling setup before buying.
Good picks for this: 316 Stainless Steel Fermenter with Temperature Patch
Ease of Cleaning and Sanitizing
Look for wide openings, smooth interiors and removable gaskets. Tight crevices around fittings are common trouble spots. Plan on a sanitizer you can use safely with stainless steel and rinse thoroughly after every batch.
Good picks for this: 30 Liter Conical Fermenter with Bottle Filler, Pro Grade 8 Gallon Conical
Used Condition and Inspection
When buying used, inspect welds, gaskets, valves and any dents. Check for pitting or discoloration inside the vessel, and test any pressure fittings before use. If a used tank cannot be cleaned to a fully sanitary state, pass on it.
Good picks for this: FermZilla Tri-Conical Starter Kit, VEVOR Pressure Fermenter 15 PSI
FAQ
What size conical fermenter should I buy for five-gallon batches?
Most homebrewers choose a vessel of about seven to eight gallons for five-gallon batches, which leaves room for krausen and active fermentation.
Is stainless steel better than plastic for conical fermenters?
Stainless steel is more durable, resists scratches that can harbor bacteria, and handles a wider range of cleaners. Plastic can be lighter and cheaper but wears faster.
Can I use a conical fermenter for wine and kombucha?
Many conical fermenters are sold for multiple beverages. Confirm the material is food-grade and suitable for acidic fermentation before using it for wine or kombucha.
Do I need a pressure-rated vessel?
Only if you plan to ferment under pressure or carbonate in the fermenter. Standard conicals do not need pressure ratings for ordinary ale or lager work.
What should I check on a used conical fermenter?
Inspect welds, gaskets, valves and interior surfaces for pitting or damage. Test fittings and make sure the vessel can be sanitized completely.
How do I clean a used conical fermenter before the first batch?
Disassemble valves and gaskets, wash with a non-scented cleaner, rinse well, and sanitize with a product suited to stainless steel. For a more detailed walkthrough, see Using a Conical Fermenter: A Step-by-Step Guide for Homebrewers.
Conclusion
For large batches and pressure work, the VEVOR Pressure Fermenter suits brewers who need capacity and yeast harvesting. Compact spaces point toward the FermZilla Tri-Conical kit. Budget buyers will find the 8 gallon stainless conical a practical base. Those focused on temperature control should consider the 316 stainless tank with its temperature patch, and brewers who ferment several beverages may prefer the 6 gallon model with bottle filler. Before buying used, read Is the Conical Fermenter SS BrewTech Worth It? Answers and Tips for a useful checklist on evaluating conical value.
Sources
- Food contact materials and stainless steel guidance for food-safe equipment (fda.gov)
- Pressure vessel and product safety information for consumer equipment (cpsc.gov)
- Homebrewing fundamentals, fermentation practice and equipment guidance
Related reading
- Top 8 Black Garlic Fermenters for Sale Worth Considering in 2026
- Spike CF5 Conical Fermenter Review: Features and Performance
- Spike Brewing Conical Fermenter: A Step-by-Step Guide for Homebrewers
About Caleb Morgan
Caleb Morgan is part of our editorial team and reviews and edits our home brewing guides, checking product details against manufacturer specifications and owner feedback.
