Designed for robust performance, the Weldmark by Tweco 14 Series MIG Gun Diffuser is a reliable choice for standard duty welding applications. With a maximum amperage rating of 400 amps, this diffuser is crafted from high-quality brass, ensuring both durability and effective heat dissipation during operation. The threaded connection type allows for easy attachment to your MIG setup, while its versatile design accommodates various welding needs, from flush tips for tighter arcs to recessed tips for higher heat applications. This diffuser not only enhances your welding efficiency but also features a conduit set screw for secure liner placement, making it an essential component for any welding professional.