{"product_id":"tweco-1220-1121-mig-welding-nozzle-5-8-inch-bore-250a","title":"Tweco 1220-1121 Mig Welding Nozzle 5\/8 Inch Bore 250A","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe TWECO 1220-1121 is a short stop MIG welding nozzle constructed from 122 DHP copper alloy tubing, designed for use with standard gas diffusers on Tweco No. 2 MIG guns rated up to 250 amps. The nozzle measures 2.1 inches in length with a 5\/8 inch (0.625 inch) bore and a 3\/4 inch outer diameter. The housing is cut and formed directly from copper alloy tubing for consistent wall integrity. An adjustable design allows the technician to set the contact tip and nozzle relationship to recessed, flush, or protruding positions depending on joint access and heat requirements. Sold as 2 per pack.\u003c\/p\u003e\u003cp\u003eThis nozzle is suited for light to medium duty MIG welding applications up to 250 amps. A recessed tip position is appropriate for higher heat applications requiring longer electrical stick-out or where the nozzle may contact the work piece during tack, spot, or stitch welding. A flush tip position works well when shorter electrical stick-out and tighter arc lengths are needed. A protruding tip position is used when welding open root pipe or any joint requiring the gun to reach into a tight weld joint. The nozzle slides over the standard nozzle insulator without modification.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e122 DHP copper alloy construction suited for higher heat welding applications\u003c\/li\u003e\n\u003cli\u003eAdjustable contact tip and nozzle relationship: recessed, flush, or protruding\u003c\/li\u003e\n\u003cli\u003e5\/8 inch bore diameter compatible with standard gas diffusers on Tweco No. 2 MIG guns\u003c\/li\u003e\n\u003cli\u003ePart number rolled and stamped on the outer surface for quick field identification\u003c\/li\u003e\n\u003cli\u003eSlides over standard nozzle insulator without additional hardware\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 standard gas diffusers on Tweco No. 2 MIG guns rated up to 250 amps.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by a qualified welding technician. Disconnect and de-energize the MIG gun and ensure the wire feeder is off before servicing front-end consumables. Slide the nozzle over the nozzle insulator and adjust to the desired tip recess or protrusion before securing. Inspect the nozzle insulator for wear or spatter buildup during each nozzle replacement.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBore Diameter\u003c\/strong\u003e: 5\/8 inch (0.625 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOuter Diameter\u003c\/strong\u003e: 3\/4 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNozzle Length\u003c\/strong\u003e: 2.1 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 Recess Range\u003c\/strong\u003e: Flush to 1\/8 inch 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 Width\u003c\/strong\u003e: 0.8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Height\u003c\/strong\u003e: 0.8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Length\u003c\/strong\u003e: 2.2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.14 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSold As\u003c\/strong\u003e: 2 per pack\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 608246056210\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: 1220-1121\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TWECO","offers":[{"title":"Default Title","offer_id":51346970050866,"sku":"1220-1121","price":17.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310545895.jpg?v=1782095408","url":"https:\/\/voomisupply.com\/products\/tweco-1220-1121-mig-welding-nozzle-5-8-inch-bore-250a","provider":"Voomi Supply","version":"1.0","type":"link"}