{"product_id":"tweco-1520-1103-mig-gas-diffuser-450a-14-series","title":"Tweco 1520-1103 Mig Gas Diffuser 450A 14 Series","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe TWECO 1520-1103 is a brass gas diffuser engineered for use with Tweco No. 3 and No. 4 MIG gun series and eliminator front-end consumables. Machined from 360 brass alloy bar stock, it delivers consistent dimensional stability and reliable electrical conductivity in light to medium duty welding applications rated up to 450 amperes. The part number is roll-stamped on the external surface for easy field identification. A conduit set screw holds the conduit liner in place during operation. Sold in a pack of 5 units.\u003c\/p\u003e\u003cp\u003eThis gas diffuser is designed for slip-on nozzle assemblies and features external machined threads that allow the nozzle insulator to thread over and secure the slip-on nozzle during the welding process. It is suited for standard MIG welding operations in light to medium duty industrial environments. Typical applications include production welding, fabrication shops, and maintenance welding where a Tweco 14 Series front-end setup is in use. Its 450 A rating accommodates a broad range of common wire feed welding tasks.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eMachined from 360 brass alloy bar stock for consistent dimensional stability and electrical conductivity\u003c\/li\u003e\n\u003cli\u003eExternal machined threads secure slip-on nozzle assemblies in place during welding\u003c\/li\u003e\n\u003cli\u003eConduit set screw retains conduit liner during operation\u003c\/li\u003e\n\u003cli\u003ePart number roll-stamped on external surface for easy identification\u003c\/li\u003e\n\u003cli\u003eRated up to 450 amperes for light to medium duty welding applications\u003c\/li\u003e\n\u003cli\u003eSold as a pack of 5 units\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with Tweco No. 3 and No. 4 MIG gun series and eliminator front-end consumables using threaded or slip-on nozzle assemblies in the Tweco 14 Series configuration.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by qualified welding technicians or MIG gun service personnel. Always power down and disconnect the welding power source before servicing front-end consumables. Thread the nozzle insulator over the diffuser carefully to avoid cross-threading the machined brass threads. Inspect the conduit liner and set screw seating before returning the gun to service.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmperage Rating\u003c\/strong\u003e: 450 amps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: 360 brass alloy bar stock\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 0.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 1.7 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 0.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.06 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSold As\u003c\/strong\u003e: Pack of 5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 608246341705\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: 1520-1103\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TWECO","offers":[{"title":"Default Title","offer_id":51344744087858,"sku":"1520-1103","price":130.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310546124.jpg?v=1782042350","url":"https:\/\/voomisupply.com\/products\/tweco-1520-1103-mig-gas-diffuser-450a-14-series","provider":"Voomi Supply","version":"1.0","type":"link"}