Turnkey Brewery Equipment with CE Certification

Nancy Shang | Founder and CEO, MICET Brewing | Published September 11, 2026

A variable-capacity wine tank uses a floating lid that drops as wine volume falls, keeping headspace minimal without racking to a smaller vessel. A fixed tank holds one nominal volume with a set headspace instead. For wineries running several small lots at once, the real tradeoff is upfront cost against fewer transfers and lower oxidation exposure.

What Is a Variable-Capacity Wine Tank?

The core mechanism is a lid — a disc, piston, or telescoping shell section — that rests directly on the surface of the wine and is sealed against the tank wall with a gasket. As wine is drawn off during racking, blending, or topping losses, the lid rides down with the liquid level instead of leaving a growing pocket of air above the wine.

Three formats show up across the market:

• Floating disc lid: a flat plate on a center post or side guides, sealed with an O-ring or wiper gasket against the tank wall.
• Telescoping shell: the tank itself is built from two or more nested cylindrical sections that collapse into each other as volume drops.
• Inflatable bladder lid: a flexible membrane inflated to press against the wine surface, adjusted by adding or releasing gas.

All three exist to solve the same problem: oxygen exposure in a partially full tank. A fixed tank at half capacity has a headspace equal to half its volume; a variable-capacity tank at the same fill level has almost none.

Variable Capacity vs. Fixed-Volume Tanks: The Practical Difference

Compared with typical single-SKU retailer listings — where each product page shows one fixed nominal volume per model — the sizing question for a small winery is rarely “how big is the tank” and more often “how much of the vintage’s volume range does this one vessel actually need to cover.”

When Variable Capacity Actually Matters

The common assumption is that any winery bottling multiple small lots should default to variable-capacity tanks across the board. That’s not always the cheaper or more practical call.

Variable capacity earns its premium when a lot sits in the same vessel through several partial-volume stages — primary fermentation, then racking off lees, then topping during aging, then blending trials — without being moved to a smaller tank at each step. If a winery instead presses to barrel or moves to a bottling tank shortly after fermentation finishes, a fixed tank sized close to the batch volume does the same job for less money.

One limitation worth flagging before ordering: most floating-lid designs only adjust within a defined range of the tank’s total height, generally somewhere in the range of a fifth to a third of nominal volume, not the full 0–100% span. A tank rated for 5,000L variable capacity is not necessarily usable down to a few hundred liters — that detail lives in the manufacturer’s mechanical drawing, not the marketing copy, so it has to be confirmed per model rather than assumed.

Sizing Tradeoffs for Wineries Producing Multiple Varietals

A winery running four or five small varietal lots at once is really solving an inventory problem, not just a tank-capacity problem. Two sizing approaches show up in practice:

1. One tank per lot, sized to the largest expected volume for that varietal— simple to manage, but tanks sit under-filled for most of the season if yields vary year to year.
2. Fewer, larger variable-capacity tanks shared across lots at different stages— reduces total vessel count, but requires more careful scheduling since two lots can’t occupy the same tank simultaneously.

The second approach is where variable capacity pays for itself fastest: a single tank can hold a 3,000L Cabernet lot through fermentation, drop with it through racking, then be cleaned and refilled with a 4,500L Chardonnay lot from the next block — all within one vessel’s adjustment range, rather than owning two separate fixed tanks sized for each lot’s peak volume.

MICET’s Documented Wine Tank Specifications — and Where the Catalog Falls Short of This Format

MICET’s published wine fermentation tank line lists two reference capacity points: 5,000L and 10,000L, built in SUS304 or SUS316L stainless steel, with an inner shell around 3.0mm and outer shell around 2.0mm, insulated with 80–100mm of polyurethane.

Here is the gap that matters for this topic: MICET’s public wine tank line does not itemize a floating-lid or telescoping variable-capacity configuration. The two capacity points on file are fixed-volume reference examples. If a floating-lid version is available, it would fall under custom engineering rather than a standard catalog SKU — and that has to be confirmed directly with MICET’s sales team before assuming it’s an off-the-shelf option. Wineries evaluating this format against MICET should ask for a mechanical drawing showing the lid’s adjustment range in liters, not just a maximum nominal capacity.

On certification: MICET holds a Verification of Conformity under the Pressure Equipment Directive (PED 2014/68/EU), certificate number ICR/VC/HM2507146, issued by ICR Co., Ltd., valid through July 15, 2030. That verification covers brewing, brewing-adjacent, and fermentation equipment as pressure vessels at an organization/product-line level — it is not itemized against wine tanks by name, and it does not by itself confirm certification status for a specific floating-lid or variable-capacity unit. Ask for the exact scope document if PED coverage for a wine tank purchase is a requirement.

What to Ask Before You Buy

1. Request the lid’s actual adjustment range in liters, not just the tank’s maximum nominal capacity — a 5,000L tank might only float down to 3,500L.
2. Ask whether the gasket and seal material are wine-contact rated, since some floating-lid designs are adapted from beer or industrial tank lines.
3. Confirm whether the configuration is a standard catalog item or custom engineering, since lead time and pricing differ substantially between the two.
4. Get pricing in writing for the specific capacity and material grade, since neither format has a published price band for wine tanks in MICET’s public materials — commercial brewery and microbrewery equipment ranges are published, but wine tank pricing is quote-only.
5. Ask which certifications, if any, apply to the specific unit being quoted, rather than assuming an organization-level PED verification transfers automatically to that model..

FAQ

Q: Does a variable-capacity wine tank replace the need for a separate small-lot tank?

A: Sometimes. If the lid’s adjustment range covers the full volume swing a lot goes through — from fermentation peak down to final topped volume — one tank can do the work of two fixed vessels. If the swing exceeds the lid’s rated range, a second smaller tank is still needed.

Q: Is variable capacity worth it for a winery producing one or two varietals only?

A: Less often. The cost premium is easiest to justify when the same vessel cycles through multiple volume-reduction stages across several lots in a season. A single-varietal operation moving straight to barrel after fermentation gets less benefit from the format.

Q: Can an existing fixed tank be retrofitted with a floating lid?

A: This depends entirely on the tank’s shell diameter tolerance and whether a matching lid and seal system exists for that diameter — it is a case-by-case mechanical question for the manufacturer, not a standard aftermarket part.

Q: Are MICET’s wine tanks certified under a specific pressure equipment standard?

A: MICET holds an organization-level PED Verification of Conformity (ICR/VC/HM2507146, issued by ICR Co., Ltd., valid to July 2030) covering fermentation and pressure vessel equipment broadly. No wine-tank-specific certificate number is published, so confirm scope for the exact unit being quoted.

Nancy Shang | Founder & CEO, MICET | Published September 10, 2026

Used equipment listings, asking prices, and available inventory change weekly. The verification steps below stay valid regardless of market conditions, but always confirm current availability and documentation directly with the seller before purchase.

Why “Used” Means Different Things Across Beer, Wine, and Beverage

A tank that worked perfectly in a winery for a decade is not automatically ready for a brewery, and the reverse is just as often false. The three industries share a base material — 304 or 316 stainless steel — but the tank geometry, internal fittings, and thermal setup diverge in ways that matter once you’re the one signing the purchase order.

Beer fermenters are usually cylindroconical, with a 60-70 degree cone bottom for yeast harvesting and a glycol jacket wrapped around the cylinder for temperature control during active fermentation. Wine tanks more often run flat or dish-bottomed, since winemakers rack off sediment rather than harvest yeast, and many operate without any jacket at all — ambient cellar temperature does the work instead. General beverage process tanks (juice, kombucha, RTD cocktails) split the difference: some carry jackets for pasteurization or cold-crashing, others are simple holding vessels with no temperature control hardware.

Buy a used wine tank thinking it will drop into a beer fermentation line, and you’ll likely be retrofitting a jacket, adding a cone, or accepting a flat-bottom compromise that makes yeast management harder. This is the single most common cross-category mistake integrators and distributors run into when sourcing on price alone.

Tank Types and the Applications They Actually Fit

The flat-bottom process tank column explains why so many used-tank marketplaces are dominated by general mixing vessels rather than fermenters: they’re the easiest to repurpose, so sellers move them fastest and buyers across categories compete for the same inventory.

How to Verify a Used Tank Before You Buy

Photos and a seller’s word are not verification. Here’s the sequence that actually protects a purchase.

1. Request the mill certificate for the shell material. A mill cert confirms whether the tank is genuinely 304 or 316 stainless — visual inspection cannot tell the difference, and mislabeled 201-grade substitutes do circulate in secondary markets, particularly on tanks sourced through resellers rather than original fabricators.

2. Ask for the tank’s pressure history if it ever ran carbonated or pressurized product. Brite tanks and some fermenters operate under internal pressure, which is why new pressure vessels in this category typically carry documentation against a directive such as the EU’s 2014/68/EU Pressure Equipment Directive. If a used pressure-rated tank has no test or verification record at all, budget for a fresh inspection before it goes back into service.

4. Inspect welds and the interior surface for pitting, especially near the CIP spray ball and any sanitary fittings. Pitting corrodes food-grade finish integrity and creates harborage points for bacteria that ordinary cleaning cycles won’t reach.

6. Pressure- or vacuum-test the glycol jacket separately from the vessel itself, if the tank has one. Jacket leaks are common on tanks that sat idle for years, and a slow leak won’t show up until the tank is already running a batch.

8. Match every manway, tri-clamp, and fitting size against your existing piping before purchase, not after delivery. This is the edge case buyers underestimate most: a tank can be structurally perfect and still cost you weeks of custom fabrication because the outlet is 2-inch tri-clamp and your line runs 3-inch.
9. Confirm the tank’s prior contents, including anything non-beverage. Stainless steel resists many chemicals, but a tank that held solvents, dairy with high fat residue, or industrial process fluid needs documented cleaning and, in some jurisdictions, re-certification for food contact before it touches a beverage product. “It’s stainless, so it’s food-safe” is the misconception that causes the most expensive mistakes in this market — the metal being food-grade doesn’t mean the tank’s history is.What Certification Standards Tell You About a Used Tank’s Reliability

New pressure-rated equipment in this category is typically sold against a documented compliance trail — for example, MICET’s own tanks carry PED Verification 3N231110.SICS093, issued by Ente Certificazione Macchine Srl and valid through November 2028, tested against EN 1626:2008. That document specifies the exact standard, the issuing body, and an expiration date, which is what separates third-party verification from a manufacturer’s own self-declaration.

When you’re evaluating a used tank, that same standard of documentation is the benchmark to ask for, even informally. A seller who can produce a dated inspection report from a named testing body is offering something categorically different from a seller who says “it passed everything when we used it.” If no such record exists, treat the tank as unverified and price your offer, or your post-purchase inspection budget, accordingly.

New vs. Used: What Actually Changes

The lead time column is where used tanks win outright for buyers facing a capacity crunch this quarter rather than next year. The certification column is where new tanks win outright for buyers who need audit-ready documentation for a commercial contract or a lender.

Pricing Reality for Buyers

Used tank pricing varies by seller, condition, and region enough that no reliable general figure exists, and any number quoted without a specific tank in front of you should be treated as a rough placeholder, not a quote. What can be stated with certainty is new-equipment pricing where it has been published: MICET’s microbrewery-scale systems run 30,000-80,000 USD, and commercial systems starting at the smallest 10bbl configuration run 50,000-80,000 USD. Everything outside those two published bands, new or used, requires a direct quotation against your specific specs.

If a used listing looks significantly below what a comparable new system would cost, that gap is worth investigating rather than celebrating. Ask what’s driving the discount: age, missing documentation, non-standard fittings, or genuine seller motivation to move inventory quickly. All four are legitimate reasons a used tank is cheap, but they carry very different risk profiles.

When New Makes More Sense Than Sourcing Used

For buyers evaluating a used fermentation tank specifically, the calculation usually comes down to how much documentation gap you’re willing to absorb. A used fermenter with no material certificate, no pressure history, and unknown prior contents isn’t necessarily a bad tank, but it is an unverified one, and verifying it after the fact (independent lab testing, re-inspection, potential jacket repair) can close much of the price gap that made it attractive in the first place.

MICET’s core business is building new brewing, fermentation, and process tanks to order rather than brokering used inventory, so our role here is sharing what our own certification and fabrication process looks like as a reference point for what “verified” should mean, not steering every reader toward a new purchase regardless of budget. For a buyer with a tight timeline and a tank in hand that checks out against the six-point list above, used remains a sound decision. For a buyer who needs bank-ready documentation, product traceability for export markets, or a jacket and cone configuration that doesn’t exist in the used market near them, a new build closes that gap without the inspection uncertainty.

How This Compares to Typical Used-Equipment Listings

Most secondary-market listing platforms for stainless tanks provide a photo set, an asking price, and a brief condition description written by the seller rather than an independent inspector. That’s workable for buyers who plan to inspect in person before paying, but it puts the verification burden entirely on the buyer’s side of the transaction — there’s no standardized documentation requirement the way there is for new pressure equipment sold against a directive like PED. Treat any listing platform’s condition notes as a starting point for your own six-step check, not a substitute for it.

FAQ

Q: Can a used wine tank be converted into a beer fermenter?

A: Sometimes, but expect retrofit costs. A flat-bottom wine tank can hold beer, but without a cone bottom, yeast harvesting becomes manual and less efficient, and adding a glycol jacket after the fact is a fabrication job, not a bolt-on accessory.

Q: Is 304 stainless enough, or do I need 316 for beverage tanks?

A: 304 handles most beer, wine, and standard beverage production without issue. 316 adds molybdenum for better resistance to chloride and acidic environments, which matters more for certain wine styles, high-acid kombucha, or coastal locations with saline air exposure during storage.

Q: How do I check PED compliance on a used pressure vessel?

A: Ask the seller for the original test or verification report, including the issuing body’s name and the standard tested against (EN 1626:2008 is common for this category). No report means no verified compliance, regardless of what the seller states verbally.

Q: What’s a fair price for a used commercial fermentation tank?

A: There’s no reliable general figure — condition, documentation, capacity, and region all move the number too much. Use published new-equipment pricing as a ceiling reference and negotiate the used price down from there based on your inspection findings.

Q: Does MICET sell used tanks, or only new?

A: MICET fabricates new tanks built to customer specifications. This guide shares our verification and certification standards as a reference for evaluating used equipment, not as a used-inventory listing.

Q: What paperwork should come with a legitimate used tank sale?

A: At minimum, a material mill certificate. For any pressure-rated vessel, a pressure test or verification record with a named issuing body and date. For food-contact use, documentation of prior contents and cleaning history.

If your inspection turns up a documentation gap you can’t close, or a fitting mismatch that would cost more to retrofit than the tank saved you, a new build quoted against your exact capacity and jacket requirements is worth comparing before you commit to the used option.

Nancy Shang | Founder and CEO, MICET Brewing | Published September 9, 2026

Most brewhouses run on two pump types: centrifugal pumps for wort and water transfer, and positive-displacement pumps for thick or particulate-heavy liquids like mash or trub slurry. Deciding whether to refurbish or replace one comes down to three checkpoints — service hours, seal condition, and impeller wear — not just whether it still turns on.

What Are the Two Main Brewery Pump Types?

Centrifugal pumps move liquid using a spinning impeller that flings fluid outward through a volute casing. They handle thin, low-viscosity liquids well — wort transfer, whirlpool recirculation, CIP fluid movement — but performance drops sharply if the liquid gets thick or contains solids that can clog the impeller vanes.

Positive-displacement (PD) pumps — lobe, diaphragm, or progressive-cavity designs are the common brewery variants — move a fixed volume of fluid per rotation regardless of viscosity. That makes them the right choice for mash transfer, hop slurry, yeast slurry, or any liquid with suspended solids where a centrifugal pump would lose flow or clog.

A brewery running a standard brewhouse package typically needs both: centrifugal for the clear-liquid transfers, PD for anything with body or particulates.

Where Each Pump Type Is Used in a Brewhouse

How to Decide: Replace vs Refurbish

This applies whether the pump came with a new brewhouse package or arrived as part of a used equipment purchase with an unknown history.

1. Check documented service hours, if available.A pump with a logged maintenance history and moderate run time is a stronger refurb candidate than one with no records at all.
2. Inspect the mechanical seal.Look for visible leakage at the shaft, scoring on the seal face, or a burnt smell from dry-running. A worn seal alone is usually a refurb-level fix — it does not automatically mean the pump needs replacing.
3. Inspect the impeller for wear or pitting.Cavitation damage (pitted, eroded impeller vanes) reduces flow and head pressure permanently. Light wear can sometimes be tolerated; heavy pitting is a sign the pump is losing efficiency it won’t get back without a new impeller.
4. Check the shaft and bearings for play.Wobble or noise under load points to bearing wear, which is repairable but adds labor cost on top of parts.
5. Weigh refurb parts and labor against replacement cost.If the motor, casing, and shaft are sound and only the seal or impeller needs work, refurbishing is usually the lower-cost path. If the casing shows corrosion damage or the motor has failed, replacement is typically the more defensible call — get quotes for both before deciding, since exact costs depend on pump size, brand, and local labor rates.
6. Confirm food/beverage-contact material compatibility before refurbishing.A replacement seal or impeller in the wrong material (wrong elastomer, wrong wetted-part alloy) can introduce a contamination or corrosion risk even if it fits mechanically.

The Misconception Worth Correcting

“It still runs, so it’s fine” is the most common mistake in this decision. A pump can run for years past the point where its impeller has lost enough material to reduce flow rate and head pressure below what the process actually needs — the pump doesn’t fail outright, it just quietly underperforms, and the brewer compensates by running longer cycles without realizing the pump is the bottleneck. Checking flow rate against the pump’s original rated curve, not just whether it turns on, is the more reliable test.

The Edge Case: Used Equipment With No Service History

A pump bought as part of a used brewhouse package rarely comes with a maintenance log. In that case, step 1 above (checking documented service hours) isn’t usable, and the decision has to rest entirely on physical inspection — seal condition, impeller wear, bearing play, and a flow-rate test against the process requirement, not assumed remaining life based on age or brand reputation.

What MICET’s Used Brewery Equipment Line Discloses on Pumps

MICET’s used brewery equipment listings describe 2–10 bbl compact brewhouse configurations that include a mash tun, kettle, and HLT package, with pumps, a heat exchanger, and a control panel included in the package. What the published catalog does not itemize is pump-specific data — flow rate, horsepower, wetted-part material, or seal type for the pumps bundled into a given used package. A buyer evaluating a specific used brewhouse should request that data directly rather than assuming a standard spec across all listed units, since “pumps included” describes package composition, not a fixed pump model.

On certification: MICET’s used brewery equipment line references general “ASME/CE” craftsmanship without a specific certificate number or issuing body attached to that line. Separately, MICET holds a PED Verification of Conformity — certificate 3N231110.SICS093, issued by Ente Certificazione Macchine Srl, covering brewing, beer, and brewery equipment as pressure vessels, valid through November 9, 2028. That verification sits at the organization/product-line level for MICET’s equipment broadly; it does not certify any individual used or refurbished unit, and it should not be read as covering a specific secondhand pump’s condition or compliance status. Ask for unit-specific documentation, not the organization-level certificate, when compliance matters for a used purchase.

FAQ

Q: Can a centrifugal pump be used for mash transfer if that’s all I have on hand?

A: It will move liquid, but expect reduced flow and more frequent clogging on anything with grain solids. It’s a workaround, not a long-term substitute for a positive-displacement pump in that role.

Q: How often should mechanical seals be inspected?

A: There’s no single interval that fits every brewery — it depends on run hours and the liquid being pumped. Visual inspection at each CIP cycle and a closer check at scheduled maintenance intervals catches most seal issues before they cause downtime.

Q: Does a used pump with no paperwork automatically mean skip it?

A: Not automatically. Missing service history means the decision rests on physical inspection instead of records — a pump that passes seal, impeller, and flow-rate checks can still be a reasonable refurb candidate even without a maintenance log.

Q: Is MICET’s organization-level PED certificate enough documentation for a used pump purchase?

A: No — that certificate applies at the organization/product-line level to MICET’s equipment broadly and doesn’t certify a specific used or refurbished unit. Request unit-specific documentation separately if certification matters for the purchase.

For breweries, brewpubs, restaurants, and startup craft beer projects looking for an affordable and reliable brewing solution, this used 300L three-vessel craft beer brewing system is an excellent choice. The equipment has been professionally maintained and is ready for immediate installation and production, helping brewers reduce investment costs while maintaining stable brewing performance.

Designed for small-scale commercial brewing, this complete system includes a 300L brewhouse, fermentation tanks, glycol cooling system, boiler, malt mill, CIP cleaning unit, and electrical control cabinet. It provides a complete brewing process from milling and mashing to fermentation and cleaning.

Main Equipment Configuration

System Features

Efficient 3 Vessel Brewhouse

The 300L brewhouse is designed to deliver stable wort production and consistent brewing performance. The mash tun and lauter/whirlpool vessel provide efficient mash conversion, wort separation, and whirlpooling functions, helping brewers achieve excellent beer quality.

Stainless Steel Fermentation Tanks

The system includes four 300L conical fermenters, allowing multiple beer styles to be fermented simultaneously. The fermenters are manufactured from food-grade stainless steel and designed for easy cleaning, yeast collection, and temperature control.

Reliable Cooling System

An 800L glycol water tank combined with a 5HP refrigeration unit ensures precise fermentation temperature control. Stable cooling performance is essential for producing high-quality craft beer and maintaining consistency between batches.

Complete Brewing Support Equipment

The package includes a 100kg/h malt mill for efficient grain crushing, a steam boiler for brewhouse heating, and a mobile CIP cleaning cart for convenient sanitation. The electrical control cabinet integrates the operation of key equipment, simplifying daily brewing management.

Ideal Applications

This used 300L brewery system is suitable for:

• Craft breweries
• Brewpubs
• Restaurants with in-house beer production
• Pilot brewing projects
• Brewing training centers
• Small commercial beer operations

Its compact footprint and complete configuration make it an ideal solution for brewers seeking a cost-effective production system without sacrificing quality.

Why Choose This Used Brewery System?

Purchasing a used brewery system can significantly reduce startup costs while shortening project lead times. This 300L brewing system offers a complete production solution with essential brewing, fermentation, cooling, and cleaning equipment included.

Whether you are launching a new craft brewery or expanding an existing operation, this used 300L three-vessel brewing system provides a practical and economical opportunity to begin production quickly and efficiently.

Contact us today for additional photos, technical details, pricing, and shipping information.

Nancy Shang | Founder & CEO, MICET Brewing | Published September 5, 2026

“Commercial brewing equipment” covers everything from a 2 BBL nano system to large-scale industrial installations well above 50 BBL, and treating it as one category is why so many capex conversations go sideways. This guide breaks the market into four working tiers, states what’s documented on pricing and refurb availability for each, and flags where a number simply isn’t public yet.

How the Industry Splits Brewery Scale

Nano, micro, regional, and industrial aren’t MICET-specific labels — they’re conventions used loosely across the craft brewing industry, and different suppliers draw the lines slightly differently. For this guide, we’re using batch size in barrels (BBL) as the dividing line, since that’s the unit most equipment quotes are built around:

• Nano:under 3 BBL per batch
• Micro:3–15 BBL per batch
• Regional:15–50 BBL per batch
• Industrial:50 BBL and above per batch

Where MICET has documented product data or pricing that falls inside a given tier, it’s noted below. Where a tier falls outside what’s currently published, that’s flagged rather than filled in with an estimate.

Nano Scale: Under 3 BBL

This tier is built for taprooms, brewpubs testing recipes at low volume, or operators proving a concept before committing to a larger buildout. MICET’s documented used equipment line starts at 2 BBL, covering compact brewhouse configurations that bundle a mash tun, kettle, and hot liquor tank with pumps, a heat exchanger, and a control panel included as one package.

There’s no nano-specific price band published separately from the broader microbrewery range below — a 2 BBL package would sit at the low end of that band, but an exact figure at this specific size requires a direct quote. What is documented is that this size class exists as a standing product line, not a custom one-off build, which generally means shorter lead times than a size that has to be engineered from scratch.

Micro Scale: 3–15 BBL

This is the tier most craft brewery startups actually land in, and it’s also where MICET’s published pricing is most specific. A full microbrewery equipment package — brewhouse, fermenters, and support equipment bundled together — runs $30,000–$80,000 USD. Fermentation capacity at this scale is documented at 3–5 BBL and 10 BBL sizes, built in SUS304 stainless with a glycol jacket, polyurethane insulation, and a 0.2 MPa design pressure tested to 0.3 MPa.

The width of that price range (nearly 3x from low to high) comes down mostly to how much of the package is new-build versus what’s assembled from existing used inventory, and how much auxiliary equipment (filling, packaging, CIP) gets bundled in versus quoted separately. If a quote comes in near the bottom of that range, it’s worth asking specifically what’s included and what isn’t.

Regional Scale: 15–50 BBL

This tier is where a brewery has outgrown “startup” and is running consistent enough volume to justify commercial-grade automation. MICET’s documented commercial brewery pricing starts at a 10 BBL minimum system, priced $50,000–$80,000 USD, which sits at the lower edge of what we’re calling regional here. Fermentation tanks are documented up to 40 BBL and in the 2T–6T metric range (2,000–6,000 liters total capacity), built to the same SUS304 / glycol jacket / 0.2 MPa design pressure standard as the micro-scale tanks, just at larger volume.

Above the 10 BBL floor, there’s a real gap in what’s publicly priced: MICET doesn’t currently publish a capex band specific to, say, a 30 BBL or 40 BBL system as distinct from the 10 BBL minimum figure. Installed systems at this scale exist in our project history, but none of those records carries a published price in the documentation this guide draws from. If you’re planning at this scale, treat the $50,000–$80,000 figure as a floor, not a ceiling, and get a quote against your specific batch size.

Industrial Scale: 50 BBL and Above

At this tier, equipment moves from “commercial brewery” language into full production-line territory — automated fermentation cellars, larger bright tank batteries, and packaging lines built to run continuously. MICET’s project history includes installations at this scale, which indicates the manufacturing capacity exists to build at this size, though none of those records carries published pricing.

What isn’t documented is pricing. Neither a capex range nor a per-BBL cost figure for industrial-scale systems appears in the published price data available for this guide, and refurb/used-equipment availability at 50 BBL and above isn’t separately tracked from the smaller-scale used equipment line either. If your project is at this scale, a direct quote isn’t optional — there simply isn’t a public number to reference yet, and stating one here would be a guess dressed up as data.

Scale Tier Comparison

A Common Misconception

New brewery owners often use “commercial brewing equipment” as if it describes one price point and one equipment class. The table above shows why that framing breaks down: a 5 BBL micro system and a 50 BBL industrial system are both “commercial,” but they differ by 10x in batch size and sit in entirely different pricing conversations. When you’re getting quotes, specify your batch size in BBL up front — “commercial” alone tells a supplier almost nothing about what to price.

Where the Tier Boundaries Get Messy in Practice

Batch sizes that fall right at a boundary — an 18 BBL system, for instance, sitting between micro and regional — don’t cleanly belong to either published price band. In practice, equipment at these in-between sizes tends to get quoted individually rather than pulled from a standard package, since neither the $30,000–$80,000 microbrewery band nor the $50,000–$80,000 commercial floor was built with that exact batch size in mind. This is worth planning for if your target output lands between the tier lines above: budget for a custom quote rather than assuming a published range applies directly.

Weighing Scale Against Capital

Buying equipment sized for where you expect to be in three years, rather than where you are today, avoids a second capital outlay when you outgrow a nano or micro system. The trade-off is real, though: oversized equipment run at partial capacity means paying for cooling, cleaning, and floor space you’re not using yet, and a regional-scale brewhouse run at nano-scale output volumes doesn’t operate efficiently. Sizing to current output with a clear expansion plan, rather than sizing to a hoped-for future volume, is generally the more capital-efficient path unless growth is already contracted or highly predictable.

Compared with assuming one blanket “commercial equipment” price applies across this entire range, working from documented tier-specific figures — and being explicit about which tiers don’t have published numbers yet — gives a more accurate starting budget, even when that means telling you a quote is required rather than a number from this guide.

FAQ

Q: What’s the difference between micro and regional brewery equipment?

A: Micro scale covers roughly 3–15 BBL batches with a documented $30,000–$80,000 package price. Regional scale covers roughly 15–50 BBL, with only a 10 BBL-minimum floor price ($50,000–$80,000) currently published — larger regional systems require a direct quote.

Q: Is there a published price for industrial-scale (50 BBL+) brewing equipment?

A: No. MICET has documented installations at this scale, but capex figures for industrial systems aren’t part of the currently published pricing data. A direct quote is required.

Q: What size batch counts as “nano” brewing?

A: Generally under 3 BBL per batch. MICET’s documented used equipment line starts at 2 BBL, bundled as a compact brewhouse package.

Q: My target batch size falls between two tiers — how should I budget?

A: Treat the nearest lower published range as a floor rather than an exact figure, and request a quote specific to your batch size. Boundary sizes (like 18 BBL) typically get custom-quoted rather than pulled from a standard package.

Q: What certification should I ask about on pressure-rated brewing tanks at any scale?

A: MICET’s pressure vessel equipment is covered under PED verification certificate 3N231110.SICS093, issued by Ente Certificazione Macchine Srl against EN 1626:2008, valid through November 2028. Asking for a certificate number and issuing body, at any scale, is a reasonable baseline question.

Nancy Shang | Founder & CEO, MICET Brewing | Published September 4, 2026

A brite tank is the vessel beer moves into after fermentation and before packaging — it holds the finished beer at cold temperature, carbonates it, and lets any remaining sediment settle out so what goes into the keg or can is clear. It is not a fermenter, and sizing it like one is a common and costly mistake.

What a Brite Tank Does

Three jobs happen inside a brite tank, and none of them is fermentation. The beer is already fermented by the time it transfers in; this vessel’s role is finishing.

Clarification. Yeast and protein haze that survived fermentation settle to the cone at the bottom while the beer sits cold and undisturbed. A conical bottom with a racking arm above the trub layer lets you draw off clear beer without disturbing what’s settled.

Carbonation. CO2 is either force-carbonated through a stone or diffuser, or the beer arrives pre-carbonated from a spunding valve on the fermenter and simply holds its carbonation here. Either way, the brite tank is where the final CO2 volume gets locked in before packaging.

Cold, pressurized storage. The tank holds finished beer at serving temperature and under enough pressure to keep CO2 in solution, so it’s ready to package on your schedule rather than the fermenter’s schedule.

That last point is the real reason brite tanks exist: they decouple packaging day from fermentation day. Without one, you’re either packaging directly out of the fermenter — tying that vessel up and risking oxygen pickup — or racing to bottle the moment fermentation finishes.

Where It Sits in the Line

The sequence is straightforward: mash and boil in the brewhouse, ferment and condition in the fermenter, transfer to the brite tank for clarification and carbonation, then package. The brite tank is the last stop before the beer leaves the building.

This placement is also why brite tanks get skipped by very small or very budget-constrained setups. A 2-vessel homebrew-to-commercial transition operation can package straight from the fermenter cone and accept some batch-to-batch inconsistency in carbonation and clarity. Once you’re running a packaging schedule that doesn’t match your fermentation schedule, though, a brite tank stops being optional.

Sizing a Brite Tank Against Fermenter Capacity

The sizing question isn’t “how big is my brewhouse” — it’s “how much fermented beer needs somewhere to sit while I catch up on packaging.” Three factors decide the number:

1. Match at minimum one brite tank to your largest single fermenter batch.If your biggest fermenter runs 20 BBL, your brite tank needs to hold that full batch, not a fraction of it — splitting one fermenter’s output across two smaller brite tanks doubles your carbonation and cleaning work for no benefit.
2. Add capacity if packaging runs less frequently than fermentation cycles complete.Brewing weekly but packaging biweekly means beer needs to sit in a brite tank for up to two fermentation cycles’ worth of volume before it clears out.
3. Account for blending, if you do it.Some breweries blend two fermenter batches in the brite tank for consistency. If that’s part of your process, the brite tank needs headroom above a single batch’s volume to hold both.

A brewery running one 20 BBL fermenter on a weekly cycle with weekly packaging can generally run a single 20 BBL brite tank. Add a second fermenter, stagger the schedule, or slow down packaging frequency, and a second brite tank — or a larger single one — becomes necessary to avoid a bottleneck at the exact point where beer is closest to being sold.

Materials and Construction

MICET’s resource library does not currently carry a dedicated brite tank product listing with its own catalog entry, so the specific dimensions, materials, and pressure ratings for a brite tank as a standalone product line are not something we can state here from documented specs. What we can say is that the base stainless tank construction used across MICET’s other pressure-rated tank equipment — SUS304 stainless shell, glycol jacket, polyurethane insulation, 0.2 MPa design pressure with a 0.3 MPa pressure test — reflects the same construction standard a brite tank would need, since a brite tank is a pressure vessel by function (it holds carbonated beer under pressure) in the same way a fermentation tank is. If you’re sourcing a brite tank specifically, confirm the exact spec sheet for that unit rather than assuming it matches another product line’s published numbers.

MICET’s PED verification certificate (3N231110.SICS093, issued by Ente Certificazione Macchine Srl against EN 1626:2008, valid through November 2028) covers pressure vessel equipment broadly across the brewing equipment category, which is the kind of third-party documentation worth asking for on any pressurized tank, brite or otherwise.

What to Check When Buying a Used Brite Tank

A used brite tank that’s been sitting disconnected for months needs more scrutiny than a fermenter in the same condition, mainly because pressure integrity and interior cleanliness both matter more here — this is the last vessel before packaging, and any contamination or leak shows up directly in the finished product.

1. Check the racking arm and its seal.This is the part that moves the most and wears fastest. A stiff or leaking racking arm means beer transfers unevenly or picks up trub you were trying to avoid.
2. Pressure-test before you buy, not after.Ask the seller for a current pressure test result, or arrange to test it yourself. A tank that held pressure fine two years ago isn’t the same as one that holds pressure today.
3. Inspect the interior finish for pitting or scratching.Rough interior surfaces harbor bacteria and are difficult to fully clean, even with a proper CIP cycle.
4. Confirm the glycol jacket has no leaks.A slow glycol leak into the product-contact side is a food-safety problem, not just an inconvenience — pressure-test the jacket separately from the vessel body.
5. Check all gaskets and tri-clamp fittings for wear.These are consumable parts and should be budgeted as a near-term replacement regardless of what the seller reports.
6. Verify the CO2 stone or carbonation diffuser is intact and unclogged.A degraded stone produces inconsistent carbonation even when everything else about the tank checks out.
7. Ask for documentation, not just a verbal condition report.A pressure test certificate, prior maintenance log, or manufacturer spec sheet is worth more than a seller’s description of “good condition.”

A Common Misconception

The most persistent mix-up we hear from new brewery owners is treating brite tank volume and fermenter volume as interchangeable numbers — buying a 20 BBL fermenter and a 20 BBL brite tank and assuming that’s balanced capacity. It can be, but only if packaging keeps pace with fermentation. A brite tank that’s still full of last week’s batch when this week’s batch is ready to transfer creates the exact bottleneck the tank was supposed to prevent. Size the brite tank to your packaging cadence, not just your fermenter’s nameplate volume.

Weighing the Trade-offs

A brite tank buys you scheduling flexibility and more consistent carbonation than packaging straight from a fermenter cone. The trade-off is real: it’s another vessel to buy, plumb, clean, and maintain, and for a very small operation packaging on a tight, predictable schedule, that added cost and cleaning cycle may not pay for itself. Compared with skipping a dedicated brite tank entirely and packaging from the fermenter, the brite tank route costs more upfront but removes the pressure of packaging within a narrow window after fermentation finishes.

FAQ

Q: What’s the difference between a fermenter and a brite tank?

A: A fermenter is where yeast converts sugar to alcohol and CO2. A brite tank is where already-fermented beer clarifies, carbonates, and waits at cold temperature until it’s ready to package. Beer moves from fermenter to brite tank, not the other way around.

Q: Do I need a brite tank for a small nano brewery?

A: Not necessarily. Very small operations can package directly from a fermenter cone, accepting more variability in clarity and carbonation. A brite tank becomes worth the added cost once your packaging schedule stops matching your fermentation schedule.

Q: How big should my brite tank be relative to my fermenter?

A: At minimum, large enough to hold your biggest single fermenter batch. If packaging runs less often than fermentation completes, or if you blend batches, size up further so beer isn’t waiting on tank space to clear out.

Q: What should I inspect before buying a used brite tank?

A: Prioritize the racking arm seal, a current pressure test, interior surface condition, glycol jacket integrity, gasket wear, and the carbonation stone. Ask for documentation rather than relying on a verbal condition report.

Q: Does MICET publish a dedicated spec sheet for brite tanks?

A: Not as a separate catalog line at this time. Brite tanks share the same base stainless construction standard as MICET’s other pressure-rated tank equipment (SUS304, 0.2 MPa design pressure, glycol jacket, polyurethane insulation) — confirm exact specs directly for a brite-tank-specific quote.

Nancy Shang | Founder & CEO, MICET Brewing | Published September 3, 2026

Fermenter sizing comes down to three numbers: batch volume, headspace ratio, and turnaround time between brews. This guide covers the 3–5 BBL through 40 BBL range plus the 2T–6T metric format, the materials and pressure ratings worth checking before you buy, and which cost figures are published versus which still require a quote. Figures below reflect MICET’s documented equipment library as of this writing; pricing on any specific configuration should be confirmed directly, since brewery equipment costs shift with steel and freight markets.

What “3 BBL” and “2T” Actually Mean on a Spec Sheet

Fermenter sizes get quoted two different ways depending on where the supplier is based, and mixing them up is the single most common sizing mistake we see from first-time buyers.

BBL (barrel) sizing is the US craft brewing standard — 1 BBL equals roughly 117 liters. A 10 BBL fermenter holds around 1,170 liters. Metric “T” sizing (used by many Asian and European manufacturers) refers to total tank capacity in metric tons of liquid, roughly equivalent to cubic meters of water. A 2T tank holds about 2,000 liters total, but — and this is where buyers get tripped up — total capacity and working capacity are not the same number. Active fermentation needs headspace for foam (kräusen) and CO2, so a 2T tank typically has a working capacity closer to 1,800L, not the full 2,000L nameplate figure.

If you’re comparing quotes from suppliers using different sizing conventions, ask for working capacity in liters specifically. A “10 BBL” quote and a “1.2T” quote might describe tanks that are only 3% apart in real usable volume, or they might not be — you won’t know until both numbers are normalized to the same unit.

Sizing Framework by Batch Volume

The table below lists the size classes MICET currently documents for used and refurbished fermenters, with the construction specs that apply across the line.

A note on the working-capacity figures for the BBL sizes: the resource library documents these tanks by total capacity only, without a separately published working-volume percentage. The ~90% figure above is a standard fermenter headspace allowance used across the industry, not a MICET-published number — treat it as a planning estimate and confirm the exact usable volume on any tank you’re evaluating before finalizing a brew schedule.

Materials and Pressure Ratings That Actually Matter

Every tank in the table above uses SUS304 stainless steel with a glycol jacket and polyurethane insulation, rated to a 0.2 MPa design pressure and pressure-tested to 0.3 MPa. Those two numbers — design and test pressure — are worth understanding rather than skimming past.

Design pressure is the maximum operating pressure the tank is built to handle during normal use, which matters most for pressure fermentation or carbonation-in-tank processes. Test pressure is the higher figure the tank is actually pressure-tested to before it ships, giving a safety margin above the rated operating pressure. A tank rated at 0.2 MPa design / 0.3 MPa test has been verified to hold 50% more pressure than its intended operating ceiling.

This is also where third-party verification is worth checking rather than taking a supplier’s word for it. MICET’s pressure vessel equipment, including fermentation tanks, is covered under PED verification certificate 3N231110.SICS093, issued by Ente Certificazione Macchine Srl against EN 1626:2008 and the EU’s 2014/68/EU Pressure Equipment Directive, valid through November 2028. When you’re evaluating any fermenter — from us or elsewhere — ask whether the pressure rating is backed by a certificate number and an issuing body you can look up, or whether it’s just a spec on a product page.

Common misconception: a higher design pressure doesn’t automatically mean a “better” tank for your use case. If you’re brewing ales that ferment at atmospheric pressure and only need the jacket for temperature control, a 0.2 MPa rating is more than sufficient — paying for a higher-pressure vessel adds cost without adding function unless you’re doing pressure fermentation, spunding, or carbonating in the fermenter itself.

Cost Ranges: What’s Published, and What Isn’t

This is the section where we have to be direct about a documentation gap. MICET’s publicly disclosed pricing covers bundled equipment packages, not standalone fermenter line items:

Two things are worth flagging so you’re not left guessing. First, there’s no published per-tank price by size class (a standalone 5 BBL fermenter versus a standalone 20 BBL fermenter) — pricing at that level of granularity isn’t part of the disclosed range and would need to come from a direct quote against your specific configuration. Second, the resource library doesn’t separate new-build pricing from refurbished or used-unit pricing; if the difference between new and refurbished cost matters to your budget, that comparison also isn’t something we can state from documented figures and should be part of the quote conversation rather than assumed from a blog post.

What we can say with the numbers available: a full microbrewery buildout in the $30,000–$80,000 band typically includes fermentation capacity sized to the brewhouse, so fermenter cost is embedded in that range rather than broken out. Compared with piecing together a system from multiple used-equipment listings with no published pressure documentation or bundled pricing, a package quote at least gives you one number to budget against — even if it doesn’t isolate the fermenter’s individual cost.

Common Sizing Mistakes

Three patterns account for most of the sizing regret we hear about after the fact.

Buying fermentation capacity that doesn’t match brewhouse output is the first. A 20 BBL brewhouse paired with only two 20 BBL fermenters gives you exactly two batches of turnaround before you’re bottlenecked — most operations run three to four fermenters per brewhouse size to keep a production schedule moving while tanks are occupied through a full fermentation and conditioning cycle.

Ignoring cellar height is the second. A 40 BBL fermenter has a taller vertical profile than a 10 BBL tank, and ceiling clearance, not floor space, is what kills a lot of expansion plans after equipment has already been ordered.

Sizing for peak demand instead of average demand is the third. If your busiest month needs 40 BBL of fermentation capacity but eight months of the year need half that, filling four tanks at half volume ties up cleaning cycles and glycol capacity you don’t need most of the year — a mixed setup (one larger tank plus two smaller ones) sometimes tracks demand more efficiently than uniform tank sizing.

Matching Fermenter Count to Brewhouse Capacity

1. Start with your brewhouse batch size.This is your single-batch volume ceiling — everything downstream sizes against it.
2. Estimate your fermentation-to-conditioning cycle length.Ales typically need 10–14 days in the fermenter before transfer; lagers run longer. This determines how many batches can occupy fermenters simultaneously.
3. Calculate tanks needed for your target brew frequency.If you plan to brew twice a week and each batch occupies a fermenter for 12 days, you need roughly 3–4 tanks in rotation just to avoid bottlenecking your own schedule.
4. Add one tank for headroom.Cleaning, maintenance, or an unplanned longer conditioning period will take a tank out of rotation — build in one spare cycle before you’re at 100% utilization.
5. Check working capacity, not nameplate capacity, against your recipe yield.A 2T tank’s 1,800L working volume, not its 2,000L total, is what determines how many kegs or cases a batch produces.
6. Confirm pressure rating against your process.Standard ale fermentation doesn’t need more than the 0.2 MPa design pressure documented above; pressure fermentation or in-tank carbonation processes should be discussed with the supplier before ordering.

Weighing the Trade-offs

Stainless fermenters with glycol jackets and polyurethane insulation in this size range give reliable temperature control and a documented pressure rating you can verify against a certificate number — that’s a real advantage over uninsulated or single-wall alternatives when consistent fermentation temperature matters to your product. The trade-off is that jacketed, insulated tanks cost more upfront and add plumbing complexity (glycol lines, control valves) that an uninsulated tank doesn’t require. For a brewery in a climate-controlled space with stable ambient temperature, that added cost and complexity may not pay back as quickly as it would for an operation dealing with seasonal temperature swings.

FAQ

Q: What’s the difference between BBL and T (metric ton) fermenter sizing?

A: BBL is the US barrel standard at roughly 117 liters per barrel. T refers to metric tons of liquid capacity, roughly equal to cubic meters. Always compare working capacity in liters rather than assuming the two units convert cleanly at a glance.

Q: Is a higher pressure rating always better for a fermenter?

A: No. The 0.2 MPa design / 0.3 MPa test rating documented above covers standard ale and lager fermentation with margin to spare. Higher pressure ratings matter mainly for pressure fermentation or in-tank carbonation, and add cost without adding function if your process doesn’t need them.

Q: How many fermenters do I need for a given brewhouse size?

A: As a starting point, plan for 3–4 tanks per brewhouse batch size if you’re brewing more than once a week, accounting for a 10–14 day ale fermentation cycle plus one spare tank for cleaning or maintenance downtime.

Q: Does MICET publish per-tank pricing by size?

A: Not at this time. Published ranges cover bundled equipment packages ($30,000–$80,000 for microbrewery packages; $50,000–$80,000 for commercial 10 BBL+ packages). Individual fermenter pricing by size class requires a direct quote.

Q: What certification backs the pressure rating on these tanks?

A: PED verification certificate 3N231110.SICS093, issued by Ente Certificazione Macchine Srl against EN 1626:2008, valid through November 2028, covers MICET’s brewing and pressure vessel equipment including fermentation tanks.

We are pleased to announce that Micet high-quality, pre-owned stainless steel wine tanks have been refurbished, inspected, and shipped to a customer in Japan.This shipment reflects the growing international demand for reliable and cost-effective pre-owned beverage processing equipment.

As more wineries and beverage producers seek to expand production while controlling investment costs, professionally refurbished tanks have become an increasingly popular choice. The customer in Japan selected this tank after a detailed evaluation of its condition, specifications, and refurbishment quality.

Comprehensive Inspection and Refurbishment

Before shipment, the wine tank underwent a complete inspection and refurbishment process carried out by our experienced technical team. All critical components were carefully checked to ensure safe and reliable operation.

The refurbishment process included:

• Interior and exterior cleaning and polishing
• Inspection of weld seams and tank structure
• Verification of valves, fittings, and accessories
• Pressure and leak testing
• Surface passivation and sanitation treatment
• Final quality control inspection

After passing all testing procedures, the tank was approved for export and prepared for international transportation.

Suitable for Wine and Beverage Production

This stainless steel wine tank is designed for the fermentation and storage of wine and various beverages. Its durable stainless steel construction provides excellent corrosion resistance and long service life.

Key advantages include:

The tank offers a practical and economical solution for beverage producers looking to increase production capacity without investing in brand-new equipment.

Secure Packaging and International Shipping

To ensure the equipment arrived safely, the tank was securely packaged and reinforced before loading. Special attention was given to protecting valves, ports, and polished surfaces during transportation.

Our logistics team coordinated the shipment according to international export standards, ensuring smooth handling from the warehouse to the destination port in Japan. All required export documentation and shipping procedures were completed before departure.

Growing Demand for Refurbished Beverage Equipment

The successful shipment of this used wine tank demonstrates the increasing acceptance of refurbished processing equipment in global markets. Many beverage producers are discovering that high-quality second-hand equipment can deliver excellent performance while significantly reducing startup and expansion costs.

With proper refurbishment, testing, and maintenance, used tanks can continue operating efficiently for many years, making them an attractive option for wineries and beverage manufacturers.

Supporting Customers Worldwide

We continue to supply quality used brewery equipment, fermentation tanks, bright beer tanks, wine tanks, distillation equipment, and beverage processing systems to customers around the world. Every piece of equipment is carefully inspected and refurbished to meet customer expectations and international standards.

We wish our Japanese customer great success with their wine production project and look forward to supporting more beverage manufacturers with reliable and cost-effective equipment solutions in the future.

Nancy Shang | Founder and CEO, MICET | Published August 28, 2026

Micro winery equipment covers fermentation tanks, must and wine pumps, pressing, and storage vessels sized for annual production between roughly 500 and 2,000 litres. At this scale, tank type and count matter more than total capacity, because variety separation and cap management drive vessel decisions rather than volume alone.

What 500L to 2000L means in bottles, cases, and fruit

Volume figures on a tank quote translate poorly into business planning, so start with the conversions.

Fruit intake figures are planning approximations. Actual yield per tonne varies substantially by variety, press regime, and how hard you press — your winemaker’s own numbers should override these.

Two things follow from this table. First, a 2,000 L operation is producing roughly 220 cases, which is a cellar-door and local-restaurant business rather than a distribution one. Second, and more consequentially for equipment: if you make three varieties, a single 2,000 L tank is useless to you. You need three smaller vessels, or one vessel and three vintages’ worth of patience.

Tank count beats tank capacity

The most common specification error at micro scale is buying total capacity as a single large vessel because the price per litre looks better.

Consider a 2,000 L annual target across two reds and one white. A single 2,000 L tank forces you to ferment sequentially, which is impossible when both reds ripen in the same three-week window. Four 500 L vessels handle the same volume with variety separation, staggered picking, and the option to run a small experimental lot.

The trade-offs are real in both directions. More vessels means more surface area to clean, more temperature control points, more floor space, and a higher total price for the same litres. Fewer vessels means lower cost and simpler cleaning but no flexibility on variety, picking date, or experimentation. At 500–2,000 L, flexibility usually wins, because a micro winery’s commercial argument is typically distinctiveness rather than volume.

A working rule: size your largest vessel to your largest single-variety pick, not to your annual total.

Tank types and which problem each solves

Red and white workflows diverge sharply at micro scale. Whites want closed, jacketed, temperature-controlled vessels with the ability to cold-settle juice before fermentation. Reds ferment on skins and need physical access to the cap, which favours open-top vessels or wide-manway designs.

A winery making both from one tank set is compromising on one of them. Deciding which compromise you can live with is a winemaking decision that should precede the equipment quote, not follow it.

Construction specification: what is published

MICET’s wine fermentation tank line has published construction parameters, though the size examples cited sit above the range this article covers:

Two points of honesty here. The published size examples for the wine fermentation tank line are 5,000 L and 10,000 L — both above the 500–2,000 L range. Tanks at micro scale are within manufacturing capability, but no specific 500–2,000 L wine tank specification is published on the site, so dimensions, lid type, and fittings for that range have to be confirmed at quotation rather than read off a page.

The material and construction figures above are the transferable part. SUS316L versus SUS304 is a genuine decision rather than a marketing upgrade: 316L’s molybdenum content gives better resistance to chloride attack, which matters if your wash water is high in chlorides or you produce wines with aggressive acid profiles. 304 is adequate for many operations and costs less. Ask which grade your quote is based on, because the two are visually identical.

The 80–100 mm polyurethane insulation figure is worth attention at micro scale for a reason that is easy to miss: small tanks have a high surface-area-to-volume ratio, so they gain and lose heat faster than large ones. Insulation matters proportionally more on a 1,000 L vessel than on a 10,000 L one, not less.

Pumps and transfer at micro scale

Pump selection at this size is dominated by gentleness rather than throughput. Must with skins, whole berries, and lees all handle differently from clear wine, and a pump that shears fruit or oxidises wine during racking will undo careful fermentation work.

The questions to put to a supplier: can it handle must with skins or only clear liquid, is it self-priming, can it run in reverse, and how is it cleaned. Detailed pump specifications are not published for MICET’s winery line, so flow rate, inlet size, and motor rating need to be requested for the specific unit.

At 500–2,000 L, gravity flow is a genuine alternative worth designing for. A mezzanine or tank stand that lets you rack by gravity rather than pump reduces both equipment cost and oxygen pickup. It costs floor-to-ceiling height, which is why it has to be decided during site layout rather than added later.

Compared with the compact all-in-one fermentation units commonly marketed to home and hobby winemakers stepping up, commercial micro winery equipment is modular by design — separate vessels, separate transfer equipment, separate temperature control. That modularity is what lets you add a tank next vintage instead of replacing the system.

Where refurbished tanks fit a first-year budget

Refurbished stainless can genuinely reduce first-year capital cost. It fits best where the vessel does simple work: storage and holding tanks, blending vessels, and non-jacketed capacity that does not need precise temperature control.

Refurbished fits less well where the vessel does complicated work. A jacketed fermentation tank with temperature control has more to go wrong — jacket integrity, glycol circuit condition, probe accuracy, valve seat wear. The cost of a failed jacket weld discovered mid-vintage is not measured in the price difference.

Honest scope note: MICET’s published used equipment listings cover brewing equipment — compact brewhouse configurations from 2 to 10 BBL, and used fermentation tanks listed at 3–5 BBL, 10 BBL, 20 BBL, 40 BBL, plus metric sizes of 2T, 4T, and 6T (2,000 L, 4,000 L, and 6,000 L total capacity; 1,800 L, 3,600 L, and 5,400 L working capacity), in SUS304 with glycol jacket and polyurethane insulation, at 0.2 MPa design and 0.3 MPa test pressure.

Those are beer fermentation vessels. The 2T unit at 2,000 L total and 1,800 L working capacity lands within this article’s range on volume, but beer and wine fermenters differ in cone angle, manway placement, cap-management access, and fitting configuration. A beer fermenter can serve as wine storage or as a closed white-fermentation vessel in many cases; it is a poor open-top red fermenter. There is no separately listed refurbished wine tank inventory on the site, so availability for a wine-specific used vessel is a question for quotation.

If you are evaluating a refurbished tank from any source, inspect for: pitting on the interior shell, weld condition at the cone-to-cylinder transition, jacket pressure integrity, valve and fitting condition, and whether the interior finish has been repolished or merely cleaned. Ask what was replaced during refurbishment and what was left as-is.

Certification: check the scope wording, not the logo

This is where winery buyers should read more carefully than brewery buyers, because certificate scope language does not always name wine equipment.

MICET holds a PED Verification, certificate 3N231110.SICS093, issued by Ente Certificazione Macchine Srl under Directive 2014/68/EU with verification to EN 1626:2008, issued November 10, 2023 and valid to November 9, 2028. Its scope wording names brewing equipment, beer equipment, brewery equipment, and pressure vessels.

A second document, the voluntary Verification of Conformity ICR/VC/HM2507146, issued by ICR Co., Ltd., covers brewery equipment, brewing equipment, fermentation equipment, and pressure vessels under PED 2014/68/EU with reference to EN 1626:2008 and EN 10204:2004, issued July 16, 2025 and valid to July 15, 2030. The broader “fermentation equipment” and “pressure vessel” wording is the more relevant of the two for a winery buyer.

Both are organization-level verifications held by the manufacturer. No certificate numbers are disclosed for the wine fermentation tank line specifically, and none are disclosed for the used product lines. If a particular vessel needs documented status for your installation, establish it for that vessel in writing.

One technical point that saves unnecessary worry: many wine fermentation tanks at 500–2,000 L are atmospheric or variable-capacity vessels operating at ambient pressure, which places them outside pressure equipment directive scope entirely. Pressure equipment documentation becomes relevant when a vessel is pressure-rated. Confirm which category your tanks fall into before assuming you need a certificate, or assuming you do not.

Budget: what is published and what is not

No price range is published for winery equipment. The disclosed ranges — microbrewery equipment at 30,000–80,000 USD and commercial brewery equipment from 10 BBL at 50,000–80,000 USD — apply to brewing systems and should not be read across to winery projects. Wine equipment pricing requires a quotation.

I would rather state that than publish an inferred figure. Tank count, stainless grade, jacketing, lid type, and freight vary enough between two micro wineries at the same nominal capacity that a headline range would mislead more than it helps.

What moves a micro winery quote most: number of vessels (usually the largest factor), whether tanks are jacketed, SUS304 versus SUS316L, variable-capacity lids versus fixed, and freight terms. Ask explicitly whether the quote includes a glycol chiller, tank stands, valves and fittings, and installation — these are frequently excluded and frequently assumed.

The misstep: buying tanks before deciding the temperature strategy

Most micro winery equipment errors trace back to treating temperature control as an accessory rather than a design decision made first.

There are three routes at this scale, and they lead to different tank purchases. A jacketed tank with a glycol chiller gives precise per-vessel control and costs the most. A temperature-controlled room gives adequate control across all vessels and lets you buy unjacketed tanks, which are cheaper, but every vessel is held at the same temperature. Passive control — a well-insulated cellar with thermal mass — costs least in equipment and most in vintage variability.

Choosing jacketed tanks and then discovering the glycol chiller was not in the quote is a common and expensive sequence. So is buying unjacketed tanks to save money, then finding the cellar cannot hold fermentation temperature during a warm harvest and losing aromatic character on a white.

Decide the strategy, price the chiller if the strategy needs one, then specify the tanks. Not the reverse.

A specification sequence for a micro winery build

1. Fix your variety plan and lot structure, not just the annual litre target. The number of distinct lots determines vessel count.
2. Size the largest vessel to the largest single-variety pick, then fill remaining capacity with smaller vessels.
3. Choose your temperature control strategy— jacketed plus chiller, controlled room, or passive — and price it as part of the tank decision.
4. Split the tank list by function: fermentation vessels, storage and blending vessels, and any dedicated red open-top capacity.
5. Decide stainless gradebased on your water chemistry and wine style, and confirm which grade each quoted vessel uses.
6. Request the unpublished fieldsfor the specific tanks quoted: diameter, height with legs, manway type and dimensions, lid type, valve specification, jacket zone count.
7. Measure the delivery route and cellar— doorway clearance, ceiling height, floor drainage, and whether gravity racking is feasible.
8. For any refurbished vessel, request its inspection and refurbishment record, plus documentation of what was replaced.
9. Confirm exclusions in writing: chiller, stands, fittings, freight terms, installation.

Step 1 is the one that determines whether the rest of the list produces a workable cellar or an expensive set of tanks that do not match your fruit.

What to do next

If you are specifying this vintage, the immediate action is writing your lot structure down — variety by variety, expected tonnage, expected pick window — and taking that document to a supplier rather than a total litre figure. A quote built from a lot structure will look different from one built from “2,000 litres,” and it will be the one that works in October.

The subject this article has not covered is pressing and destemming, which sits upstream of everything here and has its own scale thresholds. Press capacity determines how fast you can process a pick, and a mismatch between press throughput and tank availability creates a bottleneck on the one day of the year you cannot afford one.

FAQ

Q: How much wine does a 2,000 L micro winery produce?

A: Roughly 2,666 bottles at 750 ml, or about 222 twelve-bottle cases, before accounting for losses during racking and filtration. Fruit intake is typically in the region of 3.0–3.4 tonnes, though yield per tonne varies considerably by variety and press regime.

Q: Can I use beer fermentation tanks for wine?

A: Sometimes. A closed jacketed beer fermenter can work for white fermentation or wine storage, and MICET’s used listings include a 2T unit at 2,000 L total and 1,800 L working capacity. Beer fermenters make poor open-top red fermenters, as cone angle, manway placement, and cap-management access differ. No wine-specific refurbished inventory is separately listed.

Q: SUS304 or SUS316L for wine tanks?

A: Both are published for MICET’s wine fermentation tank line. 316L resists chloride attack better, which matters with high-chloride wash water or aggressive acid profiles. 304 costs less and is adequate for many operations. The two look identical, so confirm which grade a quote is based on.

Q: What does micro winery equipment cost?

A: No price range is published for winery equipment; it requires a quotation. The published microbrewery and commercial brewery ranges apply to brewing systems and should not be read across. Vessel count, jacketing, stainless grade, and lid type are the largest cost drivers.

Nancy Shang | Founder and CEO, MICET | Published August 27, 2026

A three barrel brewing system produces roughly 352 litres of wort per batch (3 BBL × 117.35 L). A standard package covers a mash tun, kettle, hot liquor tank, wort pumps, plate heat exchanger, and control panel. It suits taprooms, brewpubs, and small production breweries running frequent small batches.

What a 3 BBL package actually contains

The barrel figure describes the kettle’s working batch volume, not the size of every vessel. This trips up first-time buyers who assume all three vessels are the same capacity.

MICET’s used brewery equipment listings cover compact brewhouse configurations from 2 BBL to 10 BBL, supplied as a mash tun plus kettle plus hot liquor tank package with pumps, heat exchanger, and control panel included. A 3 BBL system sits comfortably inside that range on both the new-build and refurbished side.

The spec sheet: published values and honest blanks

This is the table to take into a supplier conversation. I have separated what is published from what is not, because filling blanks with plausible-sounding numbers is how buyers end up with vessels that do not fit through the door.

Eleven “not published” rows on one table looks unhelpful. It is the opposite. Every one of those fields is answerable by a supplier in a single email, and a supplier who cannot answer them promptly for a specific unit is telling you something useful.

How 3 BBL compares to its neighbours

Choosing between 2, 3, 5, and 7 BBL rarely comes down to equipment price alone. Batch frequency and cellar economics matter more.

The grain figures are approximations for planning, not spec values — actual grain bills vary by recipe and target gravity.

That fifth row is the one that decides most projects. At 3 BBL, two brew days a week gets you to roughly 300 BBL annually, which is a realistic taproom-plus-limited-distribution volume. Below that, you are brewing constantly for very little beer; above it, you are paying for capacity you fill once a week.

Automation: what “control panel included” means and doesn’t

At the 3 BBL tier, control panels usually cover pump start/stop, heating element or steam valve control, and temperature display. That is a semi-automatic system: you confirm each step manually.

Full step-programmed control — stored mash profiles with automatic ramp and rest, timed transfers, automated whirlpool rest — is available at this scale but is generally a specification choice rather than a default inclusion. Compared with the fully skid-mounted plug-and-play units commonly marketed to homebrewers stepping up, a commercial 3 BBL package expects a brewer at the panel and gives you more control over the process in exchange.

Ask three specific questions: is the mash step profile stored and executed automatically, does the panel log temperature over time, and can it be retrofitted with recipe control later without replacing the enclosure. The third answer matters most if you plan to grow.

Pairing the cellar: fermenters for a 3 BBL brewhouse

A brewhouse without matched fermentation capacity is an expensive way to make a small amount of beer. Published used fermentation tank specifications give you a concrete pairing option:

The 3–5 BBL used fermenter is the natural match for a 3 BBL brewhouse, either one batch per tank or as a double-batch vessel if you brew back-to-back on the same day.

How many? Take your target annual barrels, divide by 52 for weekly volume, then multiply by your average tank residency in weeks. A 3 BBL brewery targeting 300 BBL/year with 18-day average residency (roughly 2.6 weeks) needs about 15 BBL of live fermentation capacity — that is five 3 BBL fermenters, or three if you use 5 BBL vessels and double-batch. Add brite tank capacity separately, or packaging becomes your bottleneck instead.

Certification on a 3 BBL system

Brewhouse vessels operate at atmospheric pressure and generally fall outside pressure equipment scope. Fermentation and brite tanks do not — they are pressure vessels, and at 0.2 MPa design pressure they sit within the scope of the EU Pressure Equipment Directive.

MICET holds a PED Verification, certificate 3N231110.SICS093, issued by Ente Certificazione Macchine Srl, covering brewing equipment, beer equipment, brewery equipment, and pressure vessels against Directive 2014/68/EU with verification to EN 1626:2008. Issued November 10, 2023, valid to November 9, 2028. A second voluntary Verification of Conformity, ICR/VC/HM2507146, issued by ICR Co., Ltd., covers brewery, brewing, and fermentation equipment and pressure vessels under PED 2014/68/EU with reference to EN 1626:2008 and EN 10204:2004, issued July 16, 2025 and valid to July 15, 2030.

Both are organization-level verifications held by the manufacturer. They do not automatically transfer to an individual refurbished vessel, and no certificate numbers are disclosed for the used product lines. The used listings reference “ASME/CE” workmanship in general terms without registration numbers or a named issuing body — read that as a description of build practice, not as certification of a specific unit.

If your jurisdiction requires documented pressure vessel status for the fermenters, establish it for those specific tanks in writing before purchase. That is a conversation to have during quotation, not during installation.

Price: new-build and refurbished

Published pricing for this category:

• Microbrewery equipment: 30,000–80,000 USD.A 3 BBL system falls inside this category. The range spans the whole microbrewery tier, so a 3 BBL package sits toward the lower portion rather than the middle — but the published data does not break the range down by barrel size, and I am not going to invent a narrower figure.
• Refurbished 3 BBL pricing: not published.Used equipment pricing depends on the specific unit, its age, condition, and what ancillaries come with it. This requires a quotation on the actual inventory available.

What moves the number on a new-build 3 BBL quote: heating method (steam adds a boiler, which is often a separate scope), automation depth, vessel count (2-vessel versus 3-vessel), whether a glycol chiller is included, and freight terms. On a refurbished unit, condition of the heating elements or steam jacket, pump age, and whether the original control panel is intact or replaced.

Neither figure includes the fermenters, glycol chiller, or installation. Ask what is excluded before comparing two quotes that look similar.

The misstep: measuring the doorway last

The most common expensive mistake at this scale is not choosing the wrong size. It is discovering, after manufacture, that a vessel will not physically reach its position.

A 3 BBL brewhouse is small enough that buyers assume access is trivial. Then the tank arrives and the route runs through a standard commercial door with a fire-rated frame, around a corridor corner, past a structural column, into a room with a 2.4 m suspended ceiling and a sprinkler head directly above the intended kettle position.

Before signing, walk the route with a tape measure and record: narrowest doorway width and height, tightest corner turning clearance, ceiling height at the final position, and floor drain locations. Send those measurements to your supplier and ask them to confirm the vessel dimensions and, where relevant, whether legs ship detached. Detachable legs solve a surprising number of clearance problems, but only if raised before fabrication.

Related and equally overlooked: verify your incoming water supply flow rate and your hot water recovery. A 3 BBL brew day uses more hot water than most buyers estimate, and an undersized HLT or a slow-recovering supply turns a six-hour brew day into a nine-hour one.

A specification sequence before you request quotes

1. Confirm your target annual barrelsand use the residency arithmetic above to derive fermentation capacity. Size the cellar first, then the brewhouse.
2. Decide your heating method— electric, direct-fire, or steam — based on available utilities and whether a boiler is permittable at your site.
3. Measure the delivery route and installation room, recording narrowest clearance and ceiling height.
4. Request the full dimension setfor all three vessels: diameter, height with legs, height with manway open, total and working volume.
5. Request the electrical or steam loadin kW or kg/hr, and take it to your electrician or building services contractor before you compare prices.
6. Ask what the control panel does and does not automate, and whether recipe control can be retrofitted.
7. For refurbished units, request the documentation package on the specific vessel, including any certification it carries and what was replaced during refurbishment.
8. Confirm what is excluded— chiller, fermenters, freight terms, installation, spare gaskets.

Step 4 is the one buyers skip, and it is the reason step 3 exists.

What to do next

If you are shortlisting 3 BBL systems this month, the highest-return action is sending one email requesting the eleven unpublished dimension and load fields from the table above. Response speed and completeness on that email will tell you more about a supplier than any brochure.

The topic this article has not addressed is the step up from 3 BBL to 7 BBL — specifically what carries over (pumps, heat exchanger, control philosophy) and what has to be replaced entirely when you outgrow this size. Planning that transition at purchase time changes which 3 BBL configuration is worth buying.

FAQ

Q: How many litres is a 3 BBL brewing system?

A: Roughly 352 litres of wort per batch, based on 117.35 litres per US beer barrel. That is the kettle’s working volume. Individual vessels have larger total volumes to allow for grain bed displacement in the mash tun and boil headspace in the kettle.

Q: Is a 3 BBL system available refurbished?

A: Yes. MICET’s used brewery equipment listings cover 2–10 BBL compact brewhouse configurations, supplied as mash tun, kettle, and hot liquor tank with pumps, heat exchanger, and control panel. Refurbished pricing is not published and requires a quotation on the specific unit available.

Q: How many fermenters does a 3 BBL brewhouse need?

A: Divide target annual barrels by 52, then multiply by average tank residency in weeks. A brewery targeting 300 BBL/year with 18-day residency needs roughly 15 BBL of fermentation capacity — five 3 BBL tanks, or three 5 BBL tanks used for double batches. Brite tank capacity is additional.

Q: What does a 3 BBL brewing system cost?

A: New-build systems fall within the published microbrewery equipment range of 30,000–80,000 USD, which covers the whole microbrewery tier rather than 3 BBL specifically. Refurbished pricing is not published and requires a quotation. Neither figure includes fermenters, glycol chiller, freight, or installation.