{"product_id":"tweco-1320-1100-nozzle-insulator-250a-mig-gun","title":"Tweco 1320-1100 Nozzle Insulator 250A Mig Gun","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe TWECO 1320-1100 is a slip-on nozzle insulator designed for use with Tweco-style MIG welding guns rated up to 250 amps. This insulator fits between the nozzle and the gas diffuser, providing electrical isolation and heat resistance during MIG welding operations. It is a direct consumable replacement used by welding professionals and maintenance technicians to keep MIG guns operating safely and efficiently. At 0.9 inches wide and 0.7 inches in both length and height, the part is compact and lightweight at 0.01 pounds, making it straightforward to keep on hand as a service consumable.\u003c\/p\u003e\n\u003cp\u003eThis insulator is suited for production welding environments, fabrication shops, and maintenance applications where Tweco-style MIG consumables are in regular use. It is sold in minimum quantities of 25 per order, which aligns with typical shop restocking practice for high-turnover consumables. The slip-on design allows for fast nozzle changes without special tooling, reducing downtime during active welding jobs.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSlip-on design for fast nozzle removal and replacement without tools\u003c\/li\u003e\n  \u003cli\u003eRated for use with MIG guns up to 250 amps\u003c\/li\u003e\n  \u003cli\u003eCompact dimensions: 0.9 inches wide, 0.7 inches in length and height\u003c\/li\u003e\n  \u003cli\u003eLightweight at 0.01 pounds — low add-on weight to the gun assembly\u003c\/li\u003e\n  \u003cli\u003eSold in minimum order quantities of 25, suited for shop consumable stocking\u003c\/li\u003e\n  \u003cli\u003eTweco-style fitment for broad compatibility with Tweco-pattern MIG equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eCompatible with Tweco No. 2 MIG guns rated up to 250 amps. Designed as a Tweco-style slip-on nozzle insulator replacement for standard Tweco-pattern MIG gun assemblies.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by welding technicians as part of routine MIG gun consumable maintenance. Before replacing the insulator, disconnect the welding machine from its power source and allow the gun to cool completely. The slip-on insulator seats over the diffuser body before the nozzle is attached — inspect the diffuser and contact tip for wear before reassembling. Follow the equipment manufacturer's consumable replacement sequence to ensure proper electrical isolation.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAmperage Rating\u003c\/strong\u003e: 250 amps (maximum)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 0.9 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 0.7 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 0.7 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: Each\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 25\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 608246061542\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: 1320-1100\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TWECO","offers":[{"title":"Default Title","offer_id":51347350061362,"sku":"1320-1100","price":121.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310546099.jpg?v=1782102256","url":"https:\/\/voomisupply.com\/products\/tweco-1320-1100-nozzle-insulator-250a-mig-gun","provider":"Voomi Supply","version":"1.0","type":"link"}