Mini Brew Tank Works

Thermowell Port Kit (30mm)

$47.99
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Frequently bought together

30mm Thermowell EZ Seal Kit
Fits all MiniBrew fermenters • 304 Stainless • 1/2" NPT

Upgrade your fermenter with a Thermowell + EZ Seal kit for cleaner, more accurate temperature control—fully Inkbird compatible. 🌡️✅

This 30mm stainless Thermowell delivers accurate internal temperature readings while keeping your probe dry, protected, and removable between batches. It’s a simple upgrade that improves fermentation consistency—especially with an Inkbird temperature controller.

Includes a 1/2" EZ Seal weldless bulkhead fitting for a tight, leak-resistant install.

Kit Includes ✅

  • (1) 30mm Thermowell — 1/2" NPT (304 Stainless Steel)

  • (1) 1/2" EZ Seal Weldless Bulkhead Fitting

Install tip: Use commercial-grade PTFE/Teflon tape on the threads for best sealing.

Why Add a Thermowell 🔧

  • More accurate readings: measures true liquid temperature inside the vessel

  • Protects your probe: prevents direct contact with liquid, krausen, and cleaners

  • Cleaner workflow: remove your sensor easily between batches

  • Built for brewing: 304 stainless is corrosion-resistant and easy to sanitize

  • Weldless install: secure fit with the included EZ Seal bulkhead

Compatibility

  • Fits all MiniBrew fermenters

  • Inkbird compatible (Inkbird-style digital temperature probes)

Great For 🍻

Beer • Wine • Cider • Mead • Kombucha • Temp-controlled fermentation • Water systems

Quick Specs:

  • Thermowell Length: 30mm

  • Thread: 1/2" NPT

  • Material: 304 Stainless Steel

  • Install Type: Weldless (EZ Seal bulkhead included)

FAQ 

Will this Thermowell work with Inkbird probes?
Yes — this Thermowell is Inkbird compatible and works great with Inkbird-style temperature probes used in fermentation control setups.

Do I need anything else to install it?
You’re covered for the main hardware: the kit includes the Thermowell and the EZ Seal weldless bulkhead. For best results, use commercial-grade PTFE/Teflon tape on the threads.

Why use a Thermowell instead of putting the probe directly in the liquid?
A Thermowell keeps your probe dry and protected, reduces corrosion and mess, and makes it easy to remove your sensor between batches—while still giving accurate liquid temperature readings.

Add the Thermowell. Control the Batch. ✅
Install the 30mm Thermowell EZ Seal Kit for cleaner temp monitoring, protected probes, and more consistent fermentation control.