Ss BrewTech InfuSsion Mash Tun - 10 gal.

Ss BrewTech InfuSsion Mash Tun - 10 gal.

In Stock
60 day no hassle return policy. Details

An insulated, stainless steel Mashtun for hombrewing that will keep your mash at the temperature you set. Retains an amazing amount of heat since it is double walled with a layer of insulation between the two stainless walls. Unlike insulated plastic cooler the InfuSsion Mashtun is made of food safe stainless steel so you have no worries about the effect of heat on plastic.  With cool features like an integrated center drain port, gasketed false bottom setup, etched volume markers, stainless hardware, and a digital thermometer, this is the ultimate mashtun!   

When Ss Brewtech tested against similar sized plastic cooler mash tuns, the Infussion dropped 5° F less over the course of a 60 minute mash. The center draining conical bottom vessel silicon gasketed false bottom minimizes the amount of water under the screen, what many brewers refer to as dead space, and allows for great efficiency. One of our favorite features is the simplest...the internal volume markers rid you forever of having to use a ruler to calculate the right amount of mash water.  

This is a great addition to any brewery, and with the additional upgrade kits in the pipeline like a Sparging System, Heating & Temp Control System the InfuSsion Mashtun will become of your favorite pieces of equipment for years to come!  


  • 10 gallon capacity
  • Internal Volume Markers
  • Recirculation Bulkhead included
  • Foam insulated Dual Wall 304 SS with excellent heat retention!
  • Thermowell included
  • Precision LCD thermometer
  • Foam insulated lid reduces heat loss
  • False Bottom with removable Silicone Gasket
  • Silicone handles for safety also act as a lid hanger
  • Temperature proof - never worry about leaching chemicals from plastic
  • Wall thickness is nearly an inch of dual layered steel and insulation.
  • PLEASE NOTE: These cannot be used in direct-fire applications. Do not use over a burner!

Dimensions: 20” H x 16” W

Item # BE771
Shipping Eligible for Free Shipping Program
Availability California - In Stock
Pennsylvania - In Stock
Weight 33 LBS
Community Q&A

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Why did you choose this?
MoreFlavor Store
Tired of using a conversion cooler
Scott O on Jun 9, 2020
starting my all grain expedition
John V on May 13, 2020
Tired of using a conversion cooler
Scott O on Jun 9, 2020
Upgrading system
Robert L on Jun 5, 2020
starting my all grain expedition
John V on May 13, 2020
Upgrade my mash tun to the best reviewed one
Felipe K on Mar 13, 2020
Upgrade my mash tun
David B C on Aug 28, 2019
To upgrade from a water cooler style Mash Tun
Tim G on May 1, 2019
SON requested it
Nancy E T on Dec 19, 2018
Completes my Ssbrewtech system😁
Joe Ormand on Jun 4, 2018
Tired of plastic coolers I replace every few years. Durable and quality stainless steel.
Dave D on Mar 16, 2018
Upgrading system
Robert L on Jun 5, 2020
Upgrade my mash tun to the best reviewed one
Felipe K on Mar 13, 2020
Does this include a recirc hole predrilled? According to the Ss Brewtech website, that is only true for their 20 gallon mash tuns. Can someone please confirm?
Lauren Dunnevant on Feb 22, 2019
BEST ANSWER: Hi Lauren - Yes that is correct, the 20gal mash tun is the only tun with a recirc port pre-drilled.

4.7 / 5.0
16 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Retains Heat Well
Mash temperature dropped 1°F after 90 minutes. Very nice. Handles are awkwardly located but no big deal. The rubber feet on the bottom are constantly coming loose when cleaning or moving around during initial setup. Screw in feet would have been a much better design. Thermometer is extremely slow to register temp changes, causing step mash regimens to be prolonged due to having to wait so long to be sure you hit the right temp. Thermometer is also very accurate. Overall very pleased and considering purchasing it's bigger brother.
September 6, 2020
3 months ago
Great mash tun...make sure you preheat as suggested.
Preheat the mash Tun with a few gallons of boiling water, then mash in a usual....lost less than one degree over an hour. Easy to clean, and well built. A HUGE improvement over the plastic cooler when you're ready for a step up.
June 1, 2020
Excellent product
My only complaint is the rubber feet are a bad choice. They fall out all the time if you push the mash tun a little. They should have used feet with screws or studs but other than that it's a great product.
October 16, 2019
11 months ago
Love it!
Pre heated, calculated strike temp and lost maybe 6/10ths of a degree in an hour. Amazing.
May 30, 2019
1 year ago
Great Quality Product
Overall I'm pretty happy with the infusion mash tun. You will have to adjust your strike water temperature though as this mash tun pulls a lot more heat away than regular cooler will. I use it with a HERMS setup and it works great.
April 3, 2019
1 year ago
Rockin’ Fun with my mash tun!
This is a great mash tun. It holds its temperature for a long time! Can’t wait to hook up a HERMS coil to my HLT and start step mashing with it.
March 2, 2019
1 year ago
This is THE mash tun to have
This has taken my brew room to a different level in brewing. The false bottom is THE best part of the engineering. It is secure and traps ALL of the grains away from the brew.
December 8, 2018
1 year ago
This tun is a game changer.
If you still mash with the old cooler you need some of this.
This mash tun and kettle with recirc pump is a game changer.
This mash tun and kettle with recirc pump is a game changer.
September 30, 2018
over 2 years ago
Response from MoreFlavor
Great pic, thanks for the review.
October 8, 2018
Zach R Staff
Built for Function and Quality
Superior quality in its construction and function. With a little care this mash tun should last for many years of brewing.
June 18, 2018
over 2 years ago
Graduated from brew in a bag to this mashton. I thought Brew in a bag was fine but wanted improve my process. This is it!
Wonderful new addition along w riptide pump. Efficiency is up 10%. Recommend warming it up prior to use ... use pump to load up 160 degree water for 20 minutes or so. Drain back into kettle reheat to 160 and you’re ready for best mash of your life
Kettle, riptide pump and mashton w silicone hoses
Kettle, riptide pump and mashton w silicone hoses
April 22, 2018
over 2 years ago