{"product_id":"pro-source-4392-mig-welder-gas-nozzle-self-insulated","title":"Pro-source 4392 Mig Welder Gas Nozzle Self Insulated","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe PRO-SOURCE 4392 is a self-insulated gas nozzle designed for MIG welding applications. It mounts at the tip of a MIG gun to direct shielding gas flow over the weld puddle, protecting it from atmospheric contamination during the welding process. Rated for use with wire outside diameters from 0.030 inches up to 0.5 inches, this nozzle suits a wide range of wire gauges commonly used in production and maintenance welding. Measuring 2.64 inches in length and 0.88 inches in width and height, it is a compact, direct-fit replacement for worn or damaged OEM nozzles. Installation requires no special tooling and is performed by welding technicians during routine torch maintenance.\u003c\/p\u003e\u003cp\u003eThis nozzle is suited for use in light industrial, fabrication shop, and maintenance welding environments where MIG guns require periodic consumable replacement. The self-insulated design reduces the risk of arc-out between the nozzle body and the contact tip, which is a common failure point in high-spatter applications. It is compatible with MIG welding setups where shielding gas coverage and wire feed continuity are critical to weld quality.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSelf-insulated nozzle body reduces arc-out risk at the contact tip area\u003c\/li\u003e\n\u003cli\u003eAccepts wire outside diameters from 0.030 inches up to 0.5 inches\u003c\/li\u003e\n\u003cli\u003eCompact form factor: 2.64 inches long by 0.88 inches wide\u003c\/li\u003e\n\u003cli\u003eLightweight construction at approximately 0.148 pounds\u003c\/li\u003e\n\u003cli\u003eDirect-fit consumable replacement for standard MIG gun torches\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement gas nozzle for standard MIG welding guns accepting self-insulated nozzle consumables with wire diameters up to 0.5 inches.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by welding technicians during scheduled torch consumable maintenance. Always power down the welding machine and ensure the gun trigger is inactive before removing or installing nozzle consumables. Thread or press the nozzle onto the gun neck according to the torch manufacturer's instructions, and inspect the contact tip and liner condition while the nozzle is removed.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType\u003c\/strong\u003e: Nozzle, Self Insulated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Wire Outside Diameter\u003c\/strong\u003e: 0.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Wire Outside Diameter\u003c\/strong\u003e: 0.030 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 2.64 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 0.88 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 0.88 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.148 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: PRO-SOURCE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 4392\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PRO-SOURCE","offers":[{"title":"Default Title","offer_id":51729779917106,"sku":"4392","price":28.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/021506e36062b0a58254ceb435ae5471.jpg?v=1788709329","url":"https:\/\/voomisupply.com\/products\/pro-source-4392-mig-welder-gas-nozzle-self-insulated","provider":"Voomi Supply","version":"1.0","type":"link"}