IRONWELD Solid Brass Oxygen Regulator IW6003

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.