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IRONWELD

IRONWELD Solid Brass Oxygen Regulator IW6003

IRONWELD Solid Brass Oxygen Regulator IW6003

$82.50 AUD
$82.50 AUD
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IW6003

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IRONWELD IW6003 Solid Brass Oxygen Regulator

The IRONWELD IW6003 is a high-performance, heavy-duty Oxygen regulator engineered for industrial oxy-fuel welding, heating, and thermal cutting applications. In an environment where gas pressure and reactivity are extreme, the IW6003 sets a new benchmark for safety and durability by utilizing a forged solid brass construction.

The Solid Brass Advantage: Safety First

While many competitors in the Australian market—including some major retail brands—opt for lighter aluminum or copper-alloy hybrid bodies to reduce costs, the IW6003 is forged from 100% solid brass.

  • Enhanced Pressure Containment: Oxygen cylinders are pressurized to approximately 15,000 to 20,000 kPa. In a rare overpressure event or internal failure, solid brass has a much higher "yield strength" and ductility than aluminum. This means the regulator is designed to withstand stress without the catastrophic fracturing or "shrapnel risk" associated with cheaper, more brittle alloys.
  • Thermal Management: Oxygen is a highly reactive gas. Solid brass acts as a superior heat sink, dissipating heat generated by adiabatic compression (the rapid rise in temperature when high-pressure gas is released). This significantly reduces the risk of internal ignition, a critical safety factor for oxygen service.
  • Corrosion & Wear Resistance: Brass is naturally resistant to the oxidation that can occur in industrial environments, ensuring that the internal seating surfaces remain smooth for a leak-free seal over a longer service life.

Key Technical Specifications

  • Part Number: IW6003
  • Gas Service: Oxygen
  • Body Material: Forged Solid Brass
  • Inlet Connection: AS2473 Type 10 (Standard Australian Oxygen Stem)
  • Maximum Inlet Pressure: 20,000 kPa (approx. 3,000 PSI)
  • Delivery Gauges:
    • High Pressure: Displays remaining cylinder volume.
    • Low Pressure: Displays delivery pressure to the torch.
  • Internal Filter: Sintered bronze inlet filter to prevent dust and debris from compromising the valve seat.
  • Customer Promise
  • Price Match
  • 30-Day Returns

Product Information & Advice

Need More Information?

Need more details? If you have questions about usage, availability, or specs, our team is here to help. Reach us via 24/7 live chat, our contact page, or call (02) 9729 1127 during business hours.

Shipping & Delivery

We deliver Australia-wide and internationally.

  • Australia Post (Parcel & Express)
  • Courier Network: TNT, Toll, Northline, Allied, Hunter, Aramex, Go Logistics, UBER (2hr Sydney Metro), and more

With our wide delivery network, you’ll get your order quickly and cost-effectively.

Same-Day Click & Collect

Order before 2:00 PM, and if in stock, collect the same business day. We’ll notify you as soon as your order is ready.

Warranties and Returns

  • Manufacturer Warranties + full coverage under Australian Consumer Law
  • 30-Day Returns on unopened/unused products (customer pays return shipping)
  • Defective Products: free return and replacement, handled with priority

Shop with confidence — we’ve got you covered.

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  • Customer Promise

    At our core, we provide personalised, honest service to every customer, regardless of their size, budget, or expertise.

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  • Expert Advice

    Why settle for generalists when you can benefit from specialists? With over two decades of experience in the welding and electrical supply industry, we offer tailored advice to meet your specific needs.

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  • See it in-person?

    Enjoy a hands-on shopping experience at our Smithfield storefront, where a personalised journey awaits you. Our doors are open, and we can’t wait to welcome you!

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