Flex Fermenter

We believe the Flex product line is the most Flex-ible fermenter on the market. The standard Flex is a huge step up from a standard carboy. Made from 304 stainless steel so scratches and shattering glass will be a thing of the past. Not only does the Flex have a dedicated racking port and thermometer port but those ports are sanitary welded (at our facility in Milwaukee) tri-clamp fittings. Tri-clamps are the industry standard sanitary connection. Never before have they been available on a unit at this price point. The Flex+ sets the bar even higher with an upgraded butterfly valve and tri-clamp rotatable racking arm. It also has the high pressure package upgrade and can handle 15psi! This allows you to primary, secondary AND carbonate in one single vessel. With 20 (and counting) accessories available you’ll never out grow your Flex!

  • Stainless Steel Ball Valve

    Stainless Steel Ball Valve

    Our 1/2” stainless steel ball valve comes with the base FLEX and screws directly into tri-clamp adapter, no need for an additional nipple to make the connection. The 3 piece valve completely...

    $30.00
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  • Leveling Feet

    Leveling Feet

    Want some additional leveling adjustment for your FLEX? Well our non-marking leveling feet will do the trick! We also use a 304SS stud because nobody likes rust! Specs: -Non marking plastic...

    $5.00
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  • 15psi Pressure Relief Valve

    15psi Pressure Relief Valve

    When pressurizing your Spike Conical you'll always want to use a pressure relief valve (PRV). This will prevent the tank from being over pressurized and causing a potential failure to occur. Our...

    $25.00
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  • 1.5" Tc X Qc

    1.5" Tc X Qc

    Out of all the ways to attach silicone tubing to your FLEX+ we like quick connect ball lock fittings the most. The ease of connecting/disconnecting and cleaning is unmatched by standard hose barbs or...

    $17.00
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  • Insulated Tubing

    Insulated Tubing

    Another Spike innovation that we think solves two big issues. The obvious benefit from insulated lines is increasing your cooling efficiency from your glycol lines. The other benefit is the...

    $30.00
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  • 4" Clear Tc Cap

    4" Clear Tc Cap

    Probably the coolest add-on for our new conical line! We've heard many brewers who have switched from clear carboys to stainless and they only have one complaint; I can't see my beer fermenting any...

    $30.00
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  • Pressure Gauge

    Pressure Gauge

    This pressure gauge can be used while pressure fermenting, briting or pressure transferring.  Specs:-0-30psi-2" Dial-1/4"npt 

    $15.00
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  • Gas Post

    Gas Post

    Since most brewers who keg use ball lock connections for hooking up their CO2 tank we figured why not design a ball lock fitting to easily add CO2 to your conical! Our gas post assembly has a...

    $11.00
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  • Tc Sample Valve

    Tc Sample Valve

    Our conicals come equipped with this 100% sanitary sample valve. Taking samples has never been so easy; simply twist the valve handle to slowly draw out a sample from your fermenter for a gravity...

    $32.00
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  • CIP Ball

    CIP Ball

    Another cool innovation from the Spike engineers; our low pressure CIP ball! We wanted to design a CIP ball that didn’t require home brewers to purchase another pump if they already owned one. Small...

    $65.00
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  • Carb Stone

    Carb Stone

    If you didn't already know the Spike Conical is a unitank! This means it is designed to handle pressures up to 15psi. This capability allows you to add 15psi of pressure needed to carbonate your beer...

    $85.00
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  • Spike Flex Spike Flex

    Spike Flex

    Features: 304 stainless steel; 1.2mm (18ga) All sanitary welded ports (no-weldless fittings) Designed for 2.5 to 6 gallon batches -7 gallon total capacity 2psi working pressure -Strong seal to...

    $348.00
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