Description The Hobbyweld Argon Ultra (Large) Cylinder Refill is a high-capacity rent-free cylinder containing 99.998% pure argon (Grade 4.8). Ideal for TIG welding, TIG root purging and specialist welding applications, it provides exceptionally clean shielding gas performance and high-quality weld finishes.
With a 20 litre cylinder filled to 300 bar and containing approximately 6.04m3 of argon gas, the Hobbyweld Argon Ultra offers extended welding times between cylinder changes for fabrication workshops, maintenance departments and professional welding applications.
This product is supplied on a refill-only basis and requires an empty Hobbyweld Ultra cylinder for exchange.
This cylinder is fitted with a built-in EN561 Quick-Action regulator. A compatible quick-fit fitting is required to connect the cylinder to your welding equipment.
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