BrewBuilt® MiniMax CoolStix™ Complete Kit for Tri-Clamp Connections

BrewBuilt® MiniMax CoolStix™ Complete Kit for Tri-Clamp Connections

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Keep your fermentation temperature in check with the BrewBuilt MiniMax CoolStix for Tri-Clamp! Temperature control is one the most important aspects of a healthy, happy fermentation. When your fermenting beer gets too hot, the yeast will likely impart off-flavors that can easily overwhelm the taste of your finished beer. The CoolStix is a revolutionary cooling solution for 7 to 14 gallon conical fermenters. It is easy to clean, easy to setup, and cools quickly and efficiently.

The BrewBuilt CoolStix uses a submersible pump to circulate cooling solution and a digital temperatre controller to regulate flow. When the controller's temperature probe detects that your fermentation temp is getting too hot, it will power on the submersible pump to run ice water or glycol through the CoolStix. Once the temperature stabilizes, the controller will shut off the pump and stop circulation.

This version of the MiniMax CoolStix is recommended for fermenters that have multiple T.C. ferrules on top. If your fermenter has a single 1.5" T.C. ferrule on top, we recommend the MiniMax CoolStix with Blowoff.

You will also need a cold water source to provide the cooling solution. For maintaining ale temperatures, a cooler or bucket of ice water is sufficient in most cases. For maintaining lager temperatures, we recommend the Icemaster 100 Glycol Chiller.


  • 1.5" T.C. MiniMax CoolStix
  • 2x Fitting Assemblies That Include:
    • 2x Push-In Fittings with 1/4" FPT
    • 2x Male Quick Disconnects with 1/4" MPT
    • 2x Female Quick Disconnects with 3/8" Barbs
  • Submersible Pump (1300 GPH)
  • Digital Temperature Controller
  • 2x 5 ft. Lengths of 3/8" ID Silicone Tubing

CoolStix Specs:

  • Diameter - 1"
  • Overall Length - 22¼"
  • Bottom of CoolStix to T.C. Fitting - 20"
  • Width from CoolStix to Barb - 6½"
  • Made from 304 Stainless Steel

Please note: the kit does not include a 1.5" Tri-Clamp and Gasket.

Prebook Item: Please note this item is not currently in stock, but is available for Pre-Order. We do require payment in full in order to reserve stock.
Item # GLY5300P
Weight 6 LBS

Community Q&A

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Browse 1 question Browse 1 question and 1 answer
My fermenter has a 3" TC opening at the top, which is primarily used for the blow-off tube. How could I use a CoolStix without taking away the ability to vent CO2? Also, how far above the TC fitting are the two curved inlet and outlet arms?
Daniel Cook on Jul 8, 2019
BEST ANSWER: Hi Daniel - this version of the MiniMax CoolStix is recommended for fermenters that have multiple T.C. ferrules on top. For your setup, we would recommend the MiniMax CoolStix w/ Blowoff (GLY5340P). For both versions the curved inlet/outlet arms are approximately 2-1/4" above the T.C. fitting.

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Rated 5 out of 5
Works great! It does what I need it too
May 6, 2022
over 2 years ago