Stir Plates

The following is a selection of stir plates for home brewing. These homebrew stir plates keep yeast in suspension and provides them with large amounts of oxygen to grow.

Showing 9 products

Stirstarter Yeast Stir Plate

Accomodates up to 2000ml flasks

Features two powerful NdFeB button magnets in the 12 VDC stir motor

Speed is adjustable

Teflon coated 1 x 5/16 (in.) stir bar is included

Keeper magnet also supplied to lock the stir bar in place when pouring


StirStarter 2L Stir Plate

The 2 liter capacity stir plate from StirStarter is a great piece of equipment to add to your brewery tool chest if you are making yeast starters. The RPMs can be adjusted with the built in voltage regulator (aka the little knob on the front) to create a good looking vortex, but the power is limited in such a way that it won't "throw" the stir bar out of whack. The unit measures 6" x 4" which is large enough for a 2L (2000 mL) flask, and comes with a 1" x 5/16" stir bar with a "keeper" magnet (helps to hold the stir bar in place when pitching).

NOTE: Ships with packaging pad to protect from damage in transit. Remove Stirstarter lid to remove pad before use!


Cyclone Stir Plate

Introducing Great Fermentations' Cyclone Stir Plate! This sleek, compact stir plate has all the power and features you need for making a starter of up to 5 liters, all at an excellent value! The Cyclone has a diameter of 7 in. and a compact height of only 1.5 in., easily handling 1, 2 and 5 liter starters. Included is a 1 in. stir bar, but the Cyclone also works with 1.5 and 2 in. stir bars. The Cyclone features an on/off switch and a dial that can control the spin rate, ranging from 0 to 2000 rpms. With these features, you'll be able to provide your yeast with the oxygen they need to build into a big, powerful culture which will ferment your beer to the max! Easy to clean, lightweight, and including at 12 month warranty, there's no better stir plate for the money on the market!


Vortex Stir Plate

Maximize yeast suspension with the Vortex Stir Plate

An exceptional value!

Includes a 1 inch magnetic stir bar

Compatible with 1000 mL and 2000 mL Erlenmeyer Flasks

*Flask not included


Battery Powered Stir Plate

Battery powered magnetic stirrer offers portable, lightweight stirring power

Ideal for homebrewers wanting to make starters in remote locations or when electricity is not convenient or available

Operates on 2 D batteries providing 16 days of continuous operation

Great for brewing on hikes and camping trips