Glacier Tanks

Commercial Mash Tuns

Steam-Jacketed, Gas, Insulated Commercial/Industrial Stainless Steel Mash Tanks

Mash Tuns

A mash tun converts the starches in crushed grains into sugars for fermenting. Most mash tuns have a false bottom and sparge arm so the sparging (or lautering) process can be performed in the same tank, thus extracting the sweet liquid called wort. Insulated Mash Tuns, which are highly recommended, help reach and maintain a consistent temperature while avoiding the potential scorching that can arise from a heat sources such a gas burners or electric elements.

Our mash tuns are available up to 30+ barrels which is ideal for craft brewers to commercial and industrial breweries, and a wide range of beverages and industries. We offer steam-jacketed, gas-fired and insulated commercial mash tuns. All mash tanks are constructed from food grade stainless steel SS304 with a 3-4 mm thickness, an interior sanitary finish with exterior side walls in a #4 dairy finish. All mash tuns come standard with 50% head space on top of working volume, and our 1 year warranty. All commercial tanks are beautifully designed for the discriminating brewer and loaded with many standard features that provide commercial brewery functionality for all brewers alike.

Please see Specifications for additional upgrade options and information.

We specialize in custom tanks - Let's talk about yours: 360-953-8453

Standard Specifications
  • 50% head space
  • 1 Year Warranty
  • Minimum 3mm thick stainless steel body
  • Adjustable legs with oversize feet
  • Flat, hinged lid
  • Through the wall sparge arm adapter
  • Rectangular 13" x 17" side manway (Up to 7 BBL)
  • Rectangular 17" x 21" side manway (10 BBL+)
  • Perforated screen false bottom - 3mm thick
  • Fully Perlite insulated tank body with 2" clad layer SS304
  • 1.5" drain
  • Sprayball for CIP
  • 4" grain in port
  • Valves, clamps, gaskets, thermometer, thermowell included
  • Optional 3-4mm milled screen upgrade
Advantages of Insulated Mash Tuns
  • Efficiency - Insulation helps reach and maintain a consistent temperature in the Mash Tun. It also aids in the efficiency by containing the heat for a longer time than a non-insulated tank.
  • Appearance - An insulated economy tank has a seamless exterior and generally has a more clean, straight line appearance.
Volume & Upgrade Options
Size Min Volume in Gallons Midco Burner Optional
Barrels Working Total Type Price Uninsulated
3 BBL 93 139.5 EC200 $1,399.99 - $675.00
5 BBL 155 232.5 EC200 $1,399.99 - $900.00
7 BBL 217 325.5 EC300 $1,499.99 - $1,050.00
10 BBL 310 465 EC300 $1,499.99 - $1,100.00
Upgrade milled screen wedgewire design false bottom 4mm thick Call
Grist hydrator $499.00
Additional ferrules 1" - 2.5" $60.00
Additional ferrules 3" - 6" $100.00
Sparge arm 12" $32.00
Sparge arm 15" $35.00

Glacier Tanks will accept returns of website standard stocking items, but only if:

  1. The item is new, unused, and in resellable condition:
  2. You notify Glacier Tanks and request a return authorization within 14 days of your receipt of the item; and
  3. You return the item to Glacier Tanks, postage/shipping prepaid within 5 days of Glacier Tanks' return authorization (RMA).
  4. Special/custom order items are not returnable.

  5. Gaskets and seals are not returnable.


After your items have been received by Glacier Tanks and verified to be unused, we will refund your purchase price, less shipping costs. Returns will incur a 15% restocking fee. Shipping costs are your responsibility and shall not be paid by Glacier Tanks.

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