SpeedGas™ Argon He 25 Gas Kit – 'G' Size Bottle & Fill Griffith

Purchase the SpeedGas™ Argon He 25 gas kit at Collier & Miller in Griffith, NSW. This high-capacity starter kit includes 1 x new 'G' size cylinder filled with high-performance gas at a special introductory price. By choosing the SpeedGas™ system, you own the bottle outright and eliminate ongoing rental fees forever.

Argon He 25 is an argon/helium-based mixture and is the professional choice for GMAW (MIG) and GTAW (TIG) welding of aluminium and aluminium alloys up to 6mm. Serving the Riverina region, this gas is faster than pure argon, producing flatter, smoother, and broader weld beads with greater penetration.

SpeedGas™ Kit Benefits at Collier & Miller

• No Rental Fees: Stop paying monthly or annual gas rent—you own the 'G' size bottle.
• Instant Swap: When empty, simply bring your large 'G' cylinder to our Griffith warehouse and swap it for a full one.
• Superior Weld Quality: Achieves greater penetration with fewer defects and improved productivity compared to pure argon.
• Reduced Burn-Through: Provides a controlled arc compared to Argon 75, making it ideal for thinner sections.

Typical Applications & Specs

• Aluminium Welding: Specialized for MIG and TIG welding of aluminium alloys up to 6mm thick.
• Physical Characteristics: Inert, non-toxic, colourless, and odourless gas mixture.
• Industrial Standards: Relative density of 1.3 with a molecular weight of 30.2.

Safety, Storage & Handling

Argon He 25 is an asphyxiant in high concentrations and is supplied in high-pressure metal cylinders. Ensure all work areas are well-ventilated and secure 'G' size cylinders in an upright position in a cool area below 45°C.

• Equipment Safety: Use only approved pressure-rated regulators and manifolds free from oil and grease.
• Leak Protocol: If a leak is suspected, evacuate personnel and remove the cylinder to a safe outdoor area.
• Valve Care: If a valve is damaged or cannot be operated by hand, return to supplier with a "faulty" tag.

Visit Our Griffith Store
Collier & Miller Pty Ltd
43 Jondaryan Avenue, Griffith NSW 2680
Phone: (02) 6969 4500

Cylinder dimensions are approximate – variations may occur due to manufacturing tolerances. Height includes the valve.