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Northern Brewer - Maelstrom Stir Plate with Stir Bar for Yeast Propagation

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$173.99

$ 85 .99 $85.99

In Stock
  • The first industrial-grade programmable stir plate designed specifically for yeast starters
  • Five distinct speeds, from 480-1440 RPM, to accommodate yeast starters up to 5 gallons
  • Scheduling function for up to 48 hours
  • Powerful magnets will never throw a stir bar. Includes 50mm Stir Bar.
  • Large 8” W x 8 ½” L stirring platform



Product Description

Maelstrom

THE MOST POWERFUL AND VERSATILE HOMEBREWING STIR PLATE EVER CREATED

The first industrial-grade programmable stir plate designed specifically for yeast starters. Command a massive starter while you’re at work or over the weekend. Let it run indefinitely or program up to 48 hours of stir time.

Schedule to settle out yeast just in time to come home and brew. With powerful magnets that will never throw a stir bar and a seamless surface for easy cleaning & maintenance this is your pick.

EASY TO USE WITH AN INTUITIVE INTERFACE, THE MAELSTORM SETS THE NEW STANDARD

FEATURES

  • Five distinct speeds, from 480-1440 RPM, to accomodate yeast starters up to 5 gallons
     
  • Scheduling function for up to 48 hours
     
  • Seamless surface for easy cleaning & maintenance
     
  • Powerful magnets will never throw a stir bar. Includes 50mm Stir Bar.
     
  • Translucent body lets you watch the magnets in rotation
     
  • Standard 12 V Power Aa
     
  • Large 8" W x 8 ½" L stirring platform

DESIGNED BY BREWMASTERS FOR THE BEST YEAST PROPAGATION EXPERIENCE

Maelstrom Stir Plate

SERVING THE HOMEBREWER COMMUNITY SINCE 1993

Talking about brewing is almost as fun as brewing; having a beer while talking about brewing gives it a run for its money. We believe this conversation is important, ongoing, dynamic, and bridges the gaps of age, gender, politics, etc.

We bring homebrew to the masses (classes, demonstrations, competitions, beer festivals, and advertising outside hobby publications), Northern Brewer has been in the thick of it since 1993.

Maelstrom Stir Plate

THE PERFECT STIR PLATE FOR CRAFT BEER ENTHUSIASTS

The first industrial-grade programmable stir plate designed specifically for yeast starters. This robo stirrer, with an all digital display and speed regulator, is perfect for any yeast starter kit and works with any brewer's yeast.

Includes a 50mm stir bar, just add to the flask when propagating yeast on the stir plate. Can be boiled in the flask along with starter wort.

You can schedule to settle out yeast just in time to come home and brew. With powerful magnets that will never throw the stir bar.

Maelstrom Stir Plate

WATCH. LEARN. ENJOY.

Our Brewmasters are very passionate about brewing and want you to have an amazing brewing experience. Watch our detailed step by step brewmaster videos so you too can brew your best.

Someday we want homebrewing to be as common a household craft in America as vegetable gardening, and we know that our hobby/craft/shared passion/obsession won’t get there through complacency.


John Smith
Reviewed in the United States on December 10, 2023
Very disappointed with this thing. It's NOT very well built for the money, looks cheap, made of plastic, and it CONSTANTLY hangs up the magnet EVERY time you pause or stop, and is just a general pain to use. If you stop, you have to coax it to start again by moving your flask all over the surface to get the magnets to grab again, just really aggravating. I just turn it off and start over, and even that is difficult. Will be definitely be returning this.
StevenMarcus
Reviewed in the United States on April 20, 2022
When I purchased this stir plate, I figured I would buy the best since it was also the highest priced- wrong! I have struggled with this plate since purchasing. The magnet spins easily without the flask, but does not with the flask. I spend 10-15mins each starter trying to get the stir bar and magnet to work together. Some times the bar just dances around in the flask and will not pair with the magnet. Other times, the stir bar pairs, but then the magnet will not turn. I have to slowly rotate the flask and gradually increase rotating the flask until the magnet "jump-starts" rotation. Some times the rotation will throw the bar. Other times it works for several minutes then throws the bar. Eventually it works. $100 overpriced.
The Kraken 23
Reviewed in the United States on January 8, 2018
Amazing stir plate. Light & POWERFUL! Would and will purchase again!
Ntis
Reviewed in the United States on March 11, 2017
Works great. Larger batches and higher abv means I need to pitch more yeast. Instead of buying many packs of yeast, I build starters to reduce costs. The yield with this plate is double a starter without it, and the starter builds twice as fast. Happy customer. I am building 4 and 5 liter starters no problem on this large footprint.
Brandon Moyer
Reviewed in the United States on May 12, 2016
I purchased this stir plate in June of 2015. After using it for multiple starters, I have to say that I am not impressed. I'll start by going over what works.Well, it is a stir plate, and it does stir. I have produced good starters using it. The timer function works well and comes in handy for letting the yeast flocculate before pitching.As far as what doesn't work, there seems to be no observable difference in the stir speeds. I can never get a vortex even with small amounts of wort, on any setting between 1 and 5. I'll try to submit pictures. The magnetized stirrer in the unit also doesn't start spinning on its own. I usually have to use an external magnet to get it to start, or shake the entire unit. While the unit seems sturdy, I would not call it industrial grade. I work in a pharmaceutical lab with industrial stir plates, and this is nothing like them.It gets the job done, and I don't use it every day, so I tolerate it, but I definitely wouldn't buy one again.
JayV
Reviewed in the United States on March 17, 2016
I am surprised there are not more reviews! I have owned several very high priced over-hyped stirrers. This one is by far the best!!! I wish the plastic on top was class so i could clean it better. But the power of this machine is awesome! I am stirring 5000ml with ease. Other Stir plates barely spin that liquid even though they say it does.I will be buying a few more soon. Worth Every Penny
Customer
Reviewed in the United States on November 3, 2016
Very impressed. The unit is well built and looks as though it will last. Controls take a little getting used to and once you stop it takes a little finesse to get the stir bar going.
Phoenix
Reviewed in the United States on April 1, 2016
The media could not be loaded.
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