{"product_id":"ironweld-solid-brass-acetylene-regulator-iw6004","title":"IRONWELD Solid Brass Acetylene Regulator IW6004","description":"\u003cp\u003e\u003cb\u003eIRONWELD IW6004 Solid Brass Acetylene Regulator\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cb\u003eIRONWELD IW6004\u003c\/b\u003e 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 \u003cb\u003esolid brass\u003c\/b\u003e architecture, specifically designed to outperform the lighter, less durable alloy hybrids often found in the Australian market.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eThe Solid Brass Advantage: Maximum Pressure Integrity\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eWhile many budget-tier competitors utilize a mixture of copper and aluminum to reduce weight and cost, the IW6004 is built from a \u003cb\u003eforged solid brass body\u003c\/b\u003e.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eSuperior Overpressure Protection:\u003c\/b\u003e 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.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRugged Durability:\u003c\/b\u003e 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.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eEnhanced Thread Life:\u003c\/b\u003e The IW6004 features a \u003cb\u003eType 20\u003c\/b\u003e 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.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eKey Technical Specifications\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003ePart Number:\u003c\/b\u003e IW6004\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eGas Service:\u003c\/b\u003e Acetylene\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eConstruction:\u003c\/b\u003e Forged Solid Brass Body \u0026amp; Bonnet\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eInlet Connection:\u003c\/b\u003e AS2473 Type 20 (Standard Australian Left-Hand Thread)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOutlet:\u003c\/b\u003e 5\/8\" UNF Left-Hand Thread\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eGauge Range:\u003c\/b\u003e * \u003cb\u003eInlet:\u003c\/b\u003e 0–4,000 kPa (Cylinder Content)\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eOutlet:\u003c\/b\u003e 0–250 kPa (Delivery Pressure)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003e\n\u003cb\u003eSafety Feature:\u003c\/b\u003e Integrated Pressure Relief Valve and Sintered Bronze Filter\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IRONWELD","offers":[{"title":"Default Title","offer_id":46786561474735,"sku":"IW6004","price":75.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0619\/0402\/7823\/files\/Image_20260421202541_424_48.jpg?v=1776812242","url":"https:\/\/aandswelding.com.au\/products\/ironweld-solid-brass-acetylene-regulator-iw6004","provider":"A\u0026S Welding \u0026 Electrical","version":"1.0","type":"link"}