{"product_id":"tweco-1440-1135-nylon-conduit-liner-15-ft-aluminum-mig","title":"Tweco 1440-1135 Nylon Conduit Liner 15 Ft Aluminum Mig","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe TWECO 1440-1135 is a nylon conduit liner engineered specifically for aluminum MIG welding wire feed applications. At 15 feet in length and rated for wire sizes from 0.030 to 3\/64 inch, this liner provides smooth, consistent wire delivery across the full length of the gun cable. The liner body is constructed of Teflon-style nylon material, which reduces friction and prevents the soft aluminum wire from binding or kinking during the feed cycle. A brass alloy machined stop is fitted to the back end for secure seating and positive registration inside the gun. The part number is rolled and stamped directly on the brass stop, making field identification straightforward.\u003c\/p\u003e\u003cp\u003eThis liner is designed for use in professional MIG welding environments where aluminum wire is the primary consumable. It is compatible with Tweco Professional Choice MIG guns in the 1 and 2 series, as well as the Spray Master MS250 series MIG guns. Welding technicians and fabricators working on aluminum structural, automotive, or light-gauge sheet applications will find this liner suited to demanding production and repair workflows.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eTeflon-style nylon construction reduces friction for smooth aluminum wire feed\u003c\/li\u003e\n\u003cli\u003eCovers wire sizes from 0.030 to 3\/64 inch\u003c\/li\u003e\n\u003cli\u003e15-foot length fits full-length MIG gun cables\u003c\/li\u003e\n\u003cli\u003eBrass alloy machined stop on the back end for secure, positive seating\u003c\/li\u003e\n\u003cli\u003ePart number stamped on brass stop for fast field identification\u003c\/li\u003e\n\u003cli\u003eDesigned exclusively for aluminum welding wire to prevent wire damage and birdnesting\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with Tweco Professional Choice MIG guns in the 1 and 2 series and the Spray Master MS250 series MIG guns. Intended for use with aluminum welding wire in the 0.030 to 3\/64 inch diameter range.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified welding technician with the MIG welding machine powered down and the wire feed system disengaged before liner removal or replacement. Ensure the brass stop seats fully and squarely at the back of the gun connection before feeding wire through. Do not use this liner with steel or flux-core wire, as it is rated for aluminum wire only. Follow the gun manufacturer's liner installation procedure for proper trim length and seating depth.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWire Size Range\u003c\/strong\u003e: 0.030 to 3\/64 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 15 feet\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent Rating\u003c\/strong\u003e: 300 to 450 amps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLiner Material\u003c\/strong\u003e: Nylon (Teflon-style)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStop Material\u003c\/strong\u003e: Brass alloy\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1.12 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSold As\u003c\/strong\u003e: Each\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: 1440-1135\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TWECO","offers":[{"title":"Default Title","offer_id":51343920333106,"sku":"1440-1135","price":50.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310546092.jpg?v=1782025658","url":"https:\/\/voomisupply.com\/products\/tweco-1440-1135-nylon-conduit-liner-15-ft-aluminum-mig","provider":"Voomi Supply","version":"1.0","type":"link"}