Accessory · Bräu Supply

FlexBase Base Extender for Unitank Fermenter - 26G/40G

✓
Designed and assembled in Vancouver, BC. US tariffs and duties paid by us on every order.

Stability base extender for Unitank fermenters.

The FlexBase (26G/40G) is a laser-cut stainless steel base extender designed to increase the footprint of Bräu Supply Unitank fermenters for improved stability during use, transfers, and cleaning. It installs under the fermenter to provide a wider stance without changing your tank’s fittings, workflow, or sanitary setup.

Key Features

  • Wider footprint for improved stability — Increases base support to reduce wobble and improve confidence when moving hoses, clamps, and accessories.
  • 2mm laser-cut stainless construction — Rigid, durable plate designed for long-term brewing use.
  • Bräu Supply triangle logo plate — Signature cut detail integrated into the design.
  • Made for Unitank compatibility — Sized specifically for the 26G/40G Unitank base geometry.

What’s Included

  • FlexBase (26G/40G) base extender plate
  • Caster set
$219.00 USDShips from Vancouver, BC
US tariffs & duties: paid by us.
  • Tariffs paid
  • Duties & customs paid
  • Free shipping over $600

Add $381 more and shipping to the lower 48 is free too. Tariffs and duties are already paid on every order. How it works

→
Ready to ship · most orders out in under a week
2y
2-year warranty · lifetime parts · every part replaceable
✉
Talk to a brewer, not a sales rep · email or call — real humans
Popular with Bräu brewers

Brewers also add.

Upgrades that fit Unibräu, BräuPro and HERMS systems and Unitank fermenters.

Bräu Supply counterflow wort chiller: 7-turn stainless coil-in-coil with tri-clamp ports

Counterflow Wort Chiller | Stainless Coil-in-Coil Design

Stainless coil-in-coil chiller with tri-clamp ends. Chills in one pass and cleans in place.

From $330.00 USD Shop →
Steam Condenser

Steam Condenser

Turns boil steam back into water, so you can brew indoors without an exhaust hood.

From $219.00 USD Shop →
Carbonation Stone

Carbonation Stone

0.5 micron stainless stone: carbonate in the tank, or oxygenate wort before pitching.

From $249.00 USD Shop →
Rotating CIP Spray Device

Rotating CIP Spray Device

Rotating spray device on a 1.5" tri-clamp for cleaning fermenters and kettles in place.

From $79.00 USD Shop →
Support

Questions about this part?

Manuals, videos and more answers
Still have questions? Talk to a brewer, not a sales rep. Email or call us during US business hours.

Made to last.
Built to scale.

From your first 5-gallon brew day to a 1 BBL batch on the same engineering platform. Hand-built in Vancouver, BC. 2-year warranty on the stainless, 1 year on electronics, and lifetime parts support.

Shop brewing systemsTake the quiz · 30s