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The TWECO 7050-1195 is a nozzle insulator designed to protect the nozzle assembly and extend the service life of MIG welding guns. It seats between the nozzle and the gun body to shield components from spatter and heat buildup, maintaining consistent weld quality over extended use. This part ships as a pack of two insulators. Welding technicians and fabricators working with Tweco MIG gun setups install this insulator as a routine maintenance item. At 0.07 pounds per pack, the unit is lightweight and straightforward to swap during gun servicing.
This insulator is suited for MIG welding applications in fabrication shops, manufacturing environments, and field repair settings where Tweco MIG guns are in service. The adjustable design accommodates installation across compatible gun configurations, making it a practical replacement component to keep on hand for routine gun maintenance and rebuild work.
Designed for use with Tweco No. 2 and Tweco No. 4 MIG guns as stated by the manufacturer.
Installation is performed by welding technicians during routine MIG gun maintenance or rebuild. Power down and disconnect the welding machine before disassembling the gun nozzle assembly. Ensure the insulator is fully seated before reinstalling the nozzle to prevent arcing or improper fitment. Follow the gun manufacturer's service guidelines and applicable workplace safety procedures during assembly.
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