{"product_id":"tweco-1220-1342-tapered-mig-welding-nozzle-250a","title":"Tweco 1220-1342 Tapered Mig Welding Nozzle 250A","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe TWECO 1220-1342 is a tapered MIG welding nozzle from the Weldskill 22 Series, designed for use with standard gas diffusers on light to medium duty MIG welding guns rated up to 250 amps. The nozzle measures 3.015 inches in length with a 3\/4-inch outer diameter and is constructed from 122 DHP copper alloy tubing, offering solid thermal conductivity and corrosion resistance. The part number is roll-stamped on the outer surface for fast identification in the field. Sold in a pack of 2, this nozzle is a practical stock item for shops running consistent MIG operations.\u003c\/p\u003e\u003cp\u003eThis nozzle is suited for light to medium duty welding applications up to 250 amps. It slides over the standard nozzle insulator and is adjustable to set the desired contact tip-to-nozzle relationship. Typical install scenarios include production welding benches, fabrication shops, and field MIG gun maintenance where consistent shielding gas coverage and repeatable tip positioning are required. The copper alloy housing promotes even heat dissipation during sustained welding cycles.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eRated up to 250 amps for light to medium duty MIG welding\u003c\/li\u003e\n\u003cli\u003e3.015-inch length with 3\/4-inch outer diameter for standard gas diffuser fitment\u003c\/li\u003e\n\u003cli\u003eNozzle housing cut and formed from 122 DHP copper alloy tubing\u003c\/li\u003e\n\u003cli\u003eAdjustable positioning to achieve desired contact tip and nozzle relationship\u003c\/li\u003e\n\u003cli\u003ePart number roll-stamped on outer surface for fast field identification\u003c\/li\u003e\n\u003cli\u003eSold as a 2-pack for convenient stocking\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with standard gas diffusers and slides over the standard nozzle insulator, part number 32 (stock number 1320-1100), within the Tweco Weldskill 22 Series platform.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by welding technicians or maintenance personnel servicing MIG welding guns. Always power down and disconnect the welding machine before replacing the nozzle. Slide the nozzle over the nozzle insulator and adjust to the desired contact tip relationship before securing. Inspect the copper housing for spatter buildup regularly and replace when internal bore shows signs of deformation or excessive spatter accumulation.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmperage Rating\u003c\/strong\u003e: 250 amps\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\u003ePackage Dimensions\u003c\/strong\u003e: 3.1 x 0.9 x 0.9 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.15 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: 122 DHP Copper Alloy\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity per Pack\u003c\/strong\u003e: 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 608246287713\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: 1220-1342\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TWECO","offers":[{"title":"Default Title","offer_id":51345472192818,"sku":"1220-1342","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310545917.jpg?v=1782059360","url":"https:\/\/voomisupply.com\/products\/tweco-1220-1342-tapered-mig-welding-nozzle-250a","provider":"Voomi Supply","version":"1.0","type":"link"}