1 1

IRONWELD

IRONWELD Solid Brass Acetylene Regulator IW6004

IRONWELD Solid Brass Acetylene Regulator IW6004

$82.50 AUD
$82.50 AUD
Sale Sold out
Shipping calculated at checkout.

IW6004

In stock

IRONWELD IW6004 Solid Brass Acetylene Regulator

The IRONWELD IW6004 is a heavy-duty, single-stage Acetylene regulator engineered for precision and maximum safety in oxy-fuel welding, brazing, and heating applications. In an industry where fuel gas stability is paramount, the IW6004 distinguishes itself through a premium solid brass architecture, specifically designed to outperform the lighter, less durable alloy hybrids often found in the Australian market.

The Solid Brass Advantage: Maximum Pressure Integrity

While many budget-tier competitors utilize a mixture of copper and aluminum to reduce weight and cost, the IW6004 is built from a forged solid brass body.

  • Superior Overpressure Protection: Acetylene is a highly volatile gas that requires extreme stability. In the event of a flashback or an overpressure scenario, the dense grain structure of forged brass provides a much higher "burst pressure" rating than aluminum-hybrid bodies. This prevents the regulator from cracking or failing under sudden stress.
  • Rugged Durability: The harsh conditions of Australian fabrication shops—from coastal humidity to the heat of the outback—can cause aluminum components to corrode or "pit" over time. Solid brass is naturally resistant to these environmental factors, ensuring the internal valve seats remain pristine for years.
  • Enhanced Thread Life: The IW6004 features a Type 20 inlet connection. Because the body is solid brass, the threads are significantly more resistant to stripping or "cross-threading" during frequent cylinder swaps compared to softer aluminium alternatives.

Key Technical Specifications

  • Part Number: IW6004
  • Gas Service: Acetylene
  • Construction: Forged Solid Brass Body & Bonnet
  • Inlet Connection: AS2473 Type 20 (Standard Australian Left-Hand Thread)
  • Outlet: 5/8" UNF Left-Hand Thread
  • Gauge Range: * Inlet: 0–4,000 kPa (Cylinder Content)
    • Outlet: 0–250 kPa (Delivery Pressure)
  • Safety Feature: Integrated Pressure Relief Valve and Sintered Bronze Filter
  • 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.

View full details

  • Customer Promise

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

    Provide Feedback 

  • 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.

    Contact us 

  • 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!

    Visit us 
1 3

Welding Guides

View all
1 3
View all