406-442-5154 (fax)
750 Shephard Way, Helena, Montana 59602 , United States


Manufactures Trumix® on-site gas blenders for beverage and industrial gases. Customize your blend of two or three gases (Argon, CO2, Helium, Hydrogen, Nitrogen, Oxygen) in a wide range of flow rates.

McDantim, Inc. has specialized in on-site gas blending since 1988 with over 200,000 Trumix® systems around the world.  Our 100% employee-owned company is based in Helena, Montana with a sister company, BSL Gas Technologies Limited, in Rochester, Kent, England. Visit our facility where we build each of our blenders individually to the specifications of your order. Parts, service, research & development, assembly, tuning, shipping & receiving are all right here, under one roof.

Additional information

Year company was founded: 1988
Year joined GAWDA 2009


750 Shephard Way, Helena, Montana 59602 , United States
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January 14, 2019
Secondary Regulators for Draft Systems (Beverage or Industrial Gases)

Troubleshooting regulator issues for beverage or industrial gas dispenser systems.