Flex Accessories

We've got everything you need to upgrade and accessorize your Spike Brewing FLEX Fermenter. Whether you want temp control, or just some new fittings, Great Fermentations is your one stop shop for all things FLEX!
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Spike Flex TC-100 Temp Control Bundle with heater
$380.99$316.79Item #: FLEX1013Product HighLights
The perfect temp control bundle to complement your Spike Brewing Flex Fermenter!
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Spike Flex TC-100 Temp Control Bundle (no heater)
$325.99$260.79Item #: FLEX1014Product HighLights
The perfect temp control bundle to complement your Spike Brewing Flex Fermenter! This model does NOT come with a heater.
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Spike Brewing Pressure Relief Valve
$25.99Item #: CONA1033Product HighLights
A pressure relief valve from Spike Brewing!
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Spike Brewing Gas Post, Ball Lock
$12.99Item #: CONA1025Product HighLights
A gas post with 1/4 in. NPT threading that can be screwed into the Spike Brewing Gas Manifold or the Spike Brewing Carb Stone!
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1/2" Stainless Ball Valve - Full Port
$15.99Item #: 5035Product HighLights
Great 1/2" stainless steel ball valve with two-piece body construction. Will be a long time piece of your brewing rig, and comes at a great price.
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Closed Pressure Transfer Kit for Spike Brewing Fermenters
$65.99Item #: CONA1021Product HighLights
- Rack your homebrew from a Spike CF Conical or FLEX fermenter without exposing it to oxygen
- Uses anti-microbial ultra barrier tubing and stainless steel components
- Oversized tubing allows for quick transfers
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Spike Brewing Flex Fermenter High Pressure Lid Upgrade Kit
$140.99Item #: FLEX1011Product HighLights
- Replaces the stock lid setup on the Flex standard fermenter with the high pressure capable lid on the Flex+ fermenter
- Includes all necessary parts
- Turn your standard Flex fermenter into a unitank that can ferment and carbonate!
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Extended Bracing Shelf for Spike Brewing Flex Fermenters
$48.99Item #: FLEX1008Product HighLights
Recommended to use with your Flex Fermenter when casters and/or leg extensions are used.
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Caster Kit for Spike Brewing CF5, CF10, CF15, and FLEX Conical Fermenters
$40.99Item #: CONA1014Product HighLights
A set of casters for the CF5, CF10, CF15 Conical Unitank and FLEX fermenters, from Spike Brewing!
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Long Leg Extensions (18 in.) for Spike Brewing Conical & FLEX Fermenters
$60.99Item #: CONA1028Product HighLights
A set of long leg extensions for the CF5, CF10 and CF15 Conical Unitank Fermenters and FLEX fermenters, from Spike Brewing!
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Short Leg Extensions (9 in.) for Spike Brewing Conical and FLEX Fermenters
$45.99Item #: CONA1093Product HighLights
A set of short leg extensions for the CF5, CF10 and CF15 Conical Unitank Fermenters, from Spike Brewing!
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O-Ring for Female Stainless Steel Quick Disconnects
$1.99Item #: GF818WProduct HighLights
A replacement o-ring for the female stainless steel quick disconnects that we sell, including those in the Quick Disconnect Kit for Blichmann BrewEasy and Quick Disconnect Kit for Plate and Counterflow Chillers.