BrewBuilt™ Mash Tun

BrewBuilt™ Mash Tun

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Designed for Brewing. Built to Last.  The new line of Brewbuilt kettles, made from 304 stainless steel, offers an unparalleled mix of features for the price. At the very top of the list are two welded-in place couplers that offer a lifetime of leak free use.  As you can imagine, welding in a coupler costs more than punching a hole and using a gasketed (ie weld-less) fitting. Welded fittings offer a permanent connection that to us is worth every penny.  The second unique feature that we absolutely love about these kettles is the notched lid with silicone plug.  This notch allows you so much flexibility; you can use an immersion chiller, one of our Ultimate Sparge Arms for mashing, tie off hop bags, take a temp reading during cooling, or whatever else we all can dream up.  

The BrewBuilt Mash Tun
We've taken our Heavy Duty False Bottom setups, and kicked them up a notch.  A Silicone gasket rings this false bottom, insuring no grain makes it through to your boil.  A slick Quick Disconnect Maximizer gets every last drop of wort from your mash tun, and makes installation a breeze.  The maximizer is centered, and allows us to drop the False bottom closer to the kettle floor, minimizing dead space, giving you more room for those burly brews.  Comes with 6" BrewBuilt BiMetal thermometer by TelTru.

These Mash tuns are Built for Brewing, and will serve you for years!

This Kettle has a lot to offer...
Some other features we dig include the internal volume markers from the bottom to the top - so handy for instant reads.  The silicone sleeved handles on the kettle and the lid are a cool feature to protect your hands. The tri-clad bottom with a 4mm core of aluminum sandwiched between two layers of stainless steel offers even heat distribution during the boil and also makes it a perfect choice for anyone wanting to use an induction burner.  The bottom coupler is also cool with 1/2" male threads on the outside and 1/2'' female threads on the inside.  Those internal threads are so handy...  you can easily install a pick up tube, stainless quick disconnects, a kettle screen, or any other fitting that features 1/2" MPT threads.  

Beefy 304 Stainless
These kettles are made from 304 grade stainless.  That means you will have less corrosion issues than with a kettle made from lower grade 201 type stainless. We put these kettles through a corrosive salt water test in the MoreBeer! shop and they passed with flying colors. We also made sure the rivets and riveted handles were also made of stainless steel for a long term, trouble free life.  The 10 and 15 gallon size are made from 1.0mm thick stainless steel. The 22 and 31 gallon size are made with 1.2mm stainless - that's pretty thick stuff - and you will know it when you pick one up. The included ball valve is a two piece design that allows for easy cleaning (we prefer these over 3 piece for ease of assembly) and is also made from 304 stainless. 

Size Ratios and stuff
All the Brewbuilt kettles follow the recent trend to a 1.2:1 ratio where the height is 1.2 times the diameter. This is a proven commercial ratio that has been adopted in homebrewing to achieve a more consistent 10% evaporation rate during the boil.  We do like this ratio for boilling. For Mashing we would prefer a little bit shallower but that is a small compromise. Dimensions for a hot-liquor tank, if you are thinking brewing system down the road, are irrelevant as any ratio kettle will do.  

Unique 22 Gallon Size
This size was born from customer feedback. Many customers making 10 gallons actually want to end up with 10 gallons at the end of kegging. That means you can be starting a boil with 13-14 gallons of wort to account for boil off, kettle loss, and fermenter loss. The 22 Gallon size kettle allows you to boil those quantities with plenty of room for boil overs. Want to make a 15 gallon batch with friends... you can squeeze that in to! You'll never regret having a little extra kettle.

Final Words
With welded fittings, a bunch of cool features, and a solid, thick 304 stainless steel core this kettle is a pretty amazing value. There are a host of accessories that will be available soon including a trick false bottom for mashing, a whirlpool arm for recirculating, and more. Remember,  if you order from MoreBeer! we ship free anywhere in the continental USA!


Features List at a Glance

  • Two welded couplers for a lifetime of leak free use
  • Notched lid with silicone plug for flexibility
  • 304 Stainless construction for longevity
  • 1.0mm (10,15 gal) or 1.2mm (22, 31 gal) thick side walls resists denting
  • 4mm Tri-Clad Aluminum bottom sandwiched between two layers of stainless steel for no scorching
  • 1/2" FPT internal threads for attaching various kettle fittings
  • Internally etched volume markers from top to bottom for easy reading
  • Silicone coated handles for heat protection
  • 1.2:1 Ratio is optimal for boiling evaporation rate
  • Two piece, 304 stainless ball-valve for easy cleaning
  • Lid is designed to conveniently hang from a handle 
  • Stainless handles with stainless rivets for secure lifting
  • 1/2" MPT stainless plug and plumbers tape included for thermometer port 


SKU Size Kettle ID (in.) Height (in.)
BE752 10 13.78 16.54
BE754 15 15.75 18.9
BE756 22 17.72 21.26
BE758 31 19.69 23.62
BE751 50 23.6 28.3


Community Q&A

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Browse 4 questions Browse 4 questions and 8 answers
Why did you choose this?
MoreFlavor Store
I have a the BrewBuilt 15-gal brew kettle and it is fantastic.
Mike W on Aug 13, 2020
Matches the other stuff
Matt T on Mar 17, 2020
I have a the BrewBuilt 15-gal brew kettle and it is fantastic.
Mike W on Aug 13, 2020
Good value good product.
Michelle C on May 8, 2020
Matches the other stuff
Matt T on Mar 17, 2020
I wanted a high quality mash tun at a good price
Christopher Robbins on Mar 10, 2020
It comes with all the accessories you need. No add ons.
Craig R on Oct 22, 2019
Big batch
Jason W on Sep 7, 2019
i really wanted all the extras that it came including the welded ports
Peter Rubalcava on Apr 4, 2019
recommended by son in law
Kathi L M on Nov 22, 2018
After doing research, best value I could find.
Terry M on Jul 4, 2018
The extra large capacity allows me to brew 15 gallon batches of extremely high gravity wort. This mash tun has almost 20% more capacity than the MoreBeer brand 26 gallon mash tun, but is only about 16% more expensive, so it seems like a good value for high quality equipment.
Carl W on Feb 28, 2018
Great price an available options
Christopher R on Feb 21, 2018
Good value good product.
Michelle C on May 8, 2020
I wanted a high quality mash tun at a good price
Christopher Robbins on Mar 10, 2020
I’m looking at purchasing the 30 gallon model and was wondering if it come with the false bottom?
Christopher Robbins on Mar 6, 2020
BEST ANSWER: Hi Christopher, all sizes of the BrewBuilt Mash Tun Kettles will come with their respective false bottoms and related accessories.
I am going all electric. Can this hold mash temp without a fire under it? If not, can a Slingblade fit under the false bottom mash screen?
Steve provoncha on Dec 29, 2019
BEST ANSWER: Agree that you need HERMS or similar. Depends on size and shape of slingblade. Clearance under the false bottom is about an inch, but their are SS supports under the mesh that will likely interfere with the installation of something underneath.
Will this work with an induction cooktop?
Charles Gould on Jul 1, 2020
BEST ANSWER: Most likely. A magnet sticks to the bottom but not to the sides. This being said, if you add a HERMS setup, you will not need to heat the mash tun, only the HLT and boil kettle.
what's the estimated dead space volume under the false bottom for the 22 gallon mash tun?
steven magdeburger on Jan 21, 2020
BEST ANSWER: It's about 1 gallon, but it doesn't really matter since you merely run enough sparge water through it to get to your pre-boil volume.

4.7 / 5.0
6 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Awesome Mash Tun
High quality mash tun. Worked great for my first brew testing it out. Held temperature within 1 degree for a 12 lb mash, no issues scorching grain when using direct flame to mash out and drained nice a clean with no mash sticking issues. There is about a half gallon of space under the false bottom but I still got about 75% efficiency. Really liked that the thermometer and ball valve were included and the quick disconnect for the false bottom pickup tube is great. Welded ports are awesome, no more bulkheads and rubber seals to take apart and clean.
June 1, 2020
5 months ago
Haven’t used it yet but looks promissing.
September 28, 2019
1 year ago
Well Designed, Use For 5 & 10 Gal batches
I stared using for 5 Gal batches, but started doing10 gal batches up to about 1.070 gravity with this kettle. So love the versatility. It is maxed out for the higher gravity 10 gal batches, right to the top of the kettle but will work. I use a RIMS setup with a chugger pump and sparge arm, holds temp right on the button.

The false bottom is getting bent in a little from weight of the grains I guess and the gasket is overkill they could have done without it by making the diameter of the false bottom bigger
May 9, 2018
over 2 years ago
Great mash tun
Unlike other reviews I had no issues at all with the gasket. It stayed on and provided a good seal. Over time I could see that adding keg lube would help keep it in place when inserting it in the kettle but there weren't any issues during the first use. Heavy duty construction which should last a long time.
April 25, 2017
Great Piece of Equipment
This is an amazing piece of equipment. The 22 gallons capacity allows for easy mashing and boiling of batches of 1/2 barrel or 15 gallons of wort. The gallon etching inside allow for easy measuring of strike water. The removable silicone plug allows for attachable accessories such the Ultimate Sparge Arm or a heat exchanger. The low, gasketed false bottom allows for great filtering with minimal dead space. Overall great product
April 18, 2017
False Bottom Gasket
The gasket for this false bottom is great WHEN you can get it to remain round the screen when setting it back in. I've been using StarSan for the lubrication but 75% of the time the gasket comes off just as it's being set. The gasket is tight which is a good thing. The gasket is so tight it won't slide into place.
What's the solution?
June 14, 2016
Response from MoreFlavor
Try applying keg lube to the gasket sparingly . . . it goes a long way. Wet the gasket and the a squeeze of keg lube on the tip of your finger can prep the whole gasket.
December 22, 2017
David Johnston