{"product_id":"tweco-1220-1301-mig-welding-nozzle-3-8-in-bore-250-amp","title":"Tweco 1220-1301 Mig Welding Nozzle 3\/8 in Bore 250 Amp","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe TWECO 1220-1301 is a tapered short stop copper MIG welding nozzle designed for use with Tweco No. 2 MIG guns rated up to 250 amps. The nozzle features a 3\/8 inch (0.375 inch) bore and measures 3.015 inches in length with a 3\/4 inch outer diameter. Constructed from 122 DHP copper alloy tubing that is cut and formed to shape, it delivers reliable conductivity and durability in light to medium duty welding applications. The part number is rolled and stamped on the outer surface for quick field identification. Sold as 2 per pack.\u003c\/p\u003e\u003cp\u003eThis nozzle is suited for light to medium duty MIG welding applications drawing up to 250 amps. The flush contact tip configuration positions the tip closer to the work piece, making it appropriate for applications where a shorter electrical stick-out is used, which can result in shorter or tighter arc lengths. The nozzle slides over the standard nozzle insulator and is adjustable to achieve the desired contact tip-to-nozzle relationship. Typical install environments include fabrication shops, maintenance welding, and general structural work.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e122 DHP copper alloy construction for consistent conductivity and heat resistance\u003c\/li\u003e\n\u003cli\u003ePart number rolled and stamped on outer surface for easy identification in the field\u003c\/li\u003e\n\u003cli\u003eAdjustable positioning over standard nozzle insulator to dial in contact tip and nozzle relationship\u003c\/li\u003e\n\u003cli\u003eFlush tip design suited for shorter electrical stick-out and tighter arc lengths\u003c\/li\u003e\n\u003cli\u003e3\/8 inch bore with 3\/4 inch OD fits Tweco No. 2 standard gas diffuser setups\u003c\/li\u003e\n\u003cli\u003eSold as 2 per pack\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with Tweco No. 2 MIG guns rated up to 250 amps using a standard gas diffuser and standard nozzle insulator.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by welding technicians or qualified welders. Always power down and disconnect the welding machine before servicing front-end consumables. Slide the nozzle over the nozzle insulator and adjust axial position to set the desired tip-to-nozzle relationship before resuming operation. Inspect mating insulator and diffuser for wear or spatter buildup during each nozzle change.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBore Diameter\u003c\/strong\u003e: 0.375 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNozzle Length\u003c\/strong\u003e: 3.015 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOuter Diameter\u003c\/strong\u003e: 0.75 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Amperage\u003c\/strong\u003e: 250 amps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTip Configuration\u003c\/strong\u003e: Flush, 0 to 1\/8 inch tip recess\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: 122 DHP copper alloy\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Weight\u003c\/strong\u003e: 0.12 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 2 per pack\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: TWECO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 1220-1301\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TWECO","offers":[{"title":"Default Title","offer_id":51342763884850,"sku":"1220-1301","price":45.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310545922.jpg?v=1782005901","url":"https:\/\/voomisupply.com\/products\/tweco-1220-1301-mig-welding-nozzle-3-8-in-bore-250-amp","provider":"Voomi Supply","version":"1.0","type":"link"}