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Features

  • Fewer Parts, More Accuracy

    Conversion diffuser allows legacy M-Series MIG Guns to be upgraded to AccuLock nozzles and contact tips. Reduces consumables inventory when using a mix of M-Series and MDX MIG guns.

  • Industrial-Grade Performance

    Heavy Duty Diffuser offers increased mass to handle demands of industrial-duty welding applications.

  • Cooling Tail

    Contact tip tail is cooled inside the diffuser by shielding gas.

  • Tapered Connection

    Taper connection locks the contact tip to the diffuser for excellent electrical conductivity.

  • Quick Replacement

    Coarse thread speeds contact tip replacement.

Tech Specifications

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Owner's Manuals

From safety precautions, operations/setup information, and maintenance, to troubleshooting and parts lists, Miller's manuals provide detailed answers to your product questions.