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2 Pack Brass CGA-320 to CGA-580 Tank Adapter, Welding Gas Regulator Converter for CO2 and Argon, Compatible with Miller Welders and Flowmeters, Heavy Duty Brass Construction

4.3 (2) Write Review
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$25.99

$ 11 .99 $11.99

In Stock

1.Color:2 Pack Adapter


  • Compatible with CO2 and Argon Systems – Easily connects CO2 tanks (CGA-320) to Argon regulators and flowmeters (CGA-580) for welding applications, providing versatility for various welding tasks.
  • Heavy Duty Brass Construction – Made from premium brass, this adapter is durable, corrosion-resistant, and designed to withstand high-pressure environments, ensuring long-lasting performance.
  • Perfect for MIG/TIG Welding – Ideal for MIG welding with CO2 and TIG welding with Argon, offering a seamless transition between gas types, reducing equipment cost and simplifying your setup.
  • Leak-Proof, Secure Fit – The precise threading ensures a tight, leak-proof seal, preventing gas leaks and maintaining a safe working environment, even under high pressure.
  • Wide Compatibility – Compatible with Miller welders, MIG and TIG setups, and other welding systems designed for CGA-580 regulators, making it a versatile addition to your welding kit.
  • Cost-Effective and Flexible – Eliminate the need for multiple regulators by using a single CO2 tank with your Argon welding equipment, saving money while maintaining welding performance.
  • User-Friendly Installation – Simple to connect and install without requiring special tools. Enjoy hassle-free use with clear markings for correct attachment and disconnection.


Product Description

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Kevin Limparis
Reviewed in the United States on May 10, 2025
Awesome adapter. Using this to convert my C02 tanks for HVAC equipment. Nitrogen is extremely expensive. C02 is another inert gas, that is much cheaper, and I have the tanks already. Nice to be able to use this to purge and braze HVAC equipment on the cheap. Doesn't leak and works.
Bob
Reviewed in the United States on April 24, 2025
Great solid brass adapters also includes a Teflon gasket.
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