{"product_id":"tweco-1420-1115-steel-wound-conduit-liner-25-ft-mig","title":"Tweco 1420-1115 Steel Wound Conduit Liner 25 Ft Mig","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe TWECO 1420-1115 is a steel wound conduit liner designed to guide steel welding wire through MIG gun cables with consistent, low-friction feed. Built for demanding shop and fabrication environments, this liner is rated for welding current from 180 to 250 amps and accommodates wire diameters of 0.030 to 0.035 inches. At 25 feet in length, it fits long-reach MIG gun setups without the need for splicing or extension. Licensed welders and fabrication technicians rely on this liner to maintain stable wire feed and reduce burnback and birdnesting during continuous welds. The steel wound construction resists compression and kinking under heavy use.\u003c\/p\u003e\n\u003cp\u003eThis conduit liner is suited for industrial MIG welding applications using solid or flux-core steel wire. It fits into setups where consistent wire delivery is critical, including structural fabrication, production welding, and maintenance work. The liner is identified as part of the R44 and R45 series liner lineup and is also compatible with PULSEMASTER and PullMaster MIG gun configurations. It is sold as an individual unit and is a direct replacement liner for worn or damaged OEM liners in those gun families.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSteel wound construction for reliable wire feed with steel welding wire\u003c\/li\u003e\n  \u003cli\u003eAccepts 0.030 to 0.035 inch wire diameters\u003c\/li\u003e\n  \u003cli\u003e25 foot length covers extended-reach MIG gun cable runs\u003c\/li\u003e\n  \u003cli\u003eRated for 180 to 250 amp welding output\u003c\/li\u003e\n  \u003cli\u003eCompatible with R44, R45 series, PULSEMASTER, and PullMaster MIG guns\u003c\/li\u003e\n  \u003cli\u003eSold individually for targeted replacement without full gun overhaul\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with R44 and R45 series Tweco liners as well as PULSEMASTER and PullMaster MIG guns. Intended for steel welding wire applications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eConduit liner replacement should be performed by a qualified welder or welding equipment technician. Disconnect and de-energize the welding power source before disassembling the gun cable or removing the existing liner. Feed the new liner carefully from the gun neck end to avoid kinking, then trim to the correct length before securing the front fitting. Consult the gun manufacturer service documentation for liner retention and tip seating procedures specific to the gun model in use.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWire Diameter Range\u003c\/strong\u003e: 0.030 to 0.035 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLiner Length\u003c\/strong\u003e: 25 feet\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCurrent Rating\u003c\/strong\u003e: 180 to 250 amps\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConstruction\u003c\/strong\u003e: Steel Wound\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1.25 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: Each\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\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: 1420-1115\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TWECO","offers":[{"title":"Default Title","offer_id":51344028467506,"sku":"1420-1115","price":77.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310546058.jpg?v=1782027394","url":"https:\/\/voomisupply.com\/products\/tweco-1420-1115-steel-wound-conduit-liner-25-ft-mig","provider":"Voomi Supply","version":"1.0","type":"link"}