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!

  • Leg Extension Set - Shorty

    Leg Extension Set - Shorty

    **Not for use with the CF30** The shorty leg extensions are 9” long (compared to 18”). They were specifically designed to be used with the 2” sight glass in the vertical arrangement. This was the major design criteria that Engineering...

    $45.00
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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 brewery pumps, like the Chugger pumps used on our...

    $65.00
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  • Pipe Tape

    Pipe Tape

    Spike Brewing kettles use NPT (National Pipe Thread) threaded couplers. These threads are tapered and require plumbers tape to make a water tight seal just like the piping in your home. Our pipe tape is 4mil thick, 1/2" wide and 260" long. Pipe tape is...

    $3.00
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  • Port Brush

    Port Brush

    Use this handy brush to clean coupler ports, valves, barbs, etc. Made with Nylon bristles and a rigid stainless steel handle

    $8.00
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  • Insulated Flex Jacket Insulated Flex Jacket

    Insulated Flex Jacket

    The super sleek looking Spike insulated jacket uses high quality, extra thick yet flexible neoprene material to insulate your Flex from the worst ambient conditions— be it a hot garage or cold basement. Each jacket is tailored to fit perfectly...

    $95.00
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  • Flex Temp Control Coil

    Flex Temp Control Coil

    Out temp control coils are specifically designed for the FLEX and extend deep into the fermenter. This unique design allows the FLEX to temp control both full and half batches. Used in conjunction with a temp controller, our temp control coil...

    $110.00
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  • Thermometer -Non- Adjustable Face

    Thermometer -Non- Adjustable Face

    This 1/2” NPT thermometer is ready to screw directly into our thermowell that can be attached directly to your FLEX.  Specs:-1/2" NPT connection-3" dial-304SS-2.5" stem length-Hermetically sealed-Calibration adjustment...

    $25.00
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  • Flex Extended Bracing Shelf

    Flex Extended Bracing Shelf

    Our custom Spike extended bracing shelf is a recommended addition when casters or leg extensions are installed. The extended bracing shelf widens the stance of the FLEX making it more stable. This helps when going vertical with the leg extensions or...

    $45.00
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  • Flex Tc- 100 Bundle

    Flex Tc- 100 Bundle

    Our TC-100 temp control system will manage both cooling and heating of your FLEX. The digital controller's temp probe inserts into the included thermowell that attaches to the secondary port of the FLEX. Also included is a specially fitted neoprene...

    $300.00
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  • TC Thermowell

    TC Thermowell

    Our thermowell features a 1.5" TC on one end and a 1/2" NPT on the other. This allows it to attach directly to the sanitary TC fitting on the conical. The NPT port on the outside allows for the thermometer to be screwed in. It also allows for an...

    $30.00
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