KP4120-1-38F - Lincoln Magnum PRO Robotic Water-Cooled Flush Nozzle 3/8 Inch

Keep Your Robots Running with Magnum PRO

Downtime in an automated cell costs more than just time—it costs profit. The Lincoln Electric KP4120-1-38F Magnum PRO Gas Nozzle is built to keep your robotic welding operations moving efficiently. As part of the renowned Magnum PRO line, this consumable is designed to withstand the rigors of industrial manufacturing, offering long life and consistent performance that welders and maintenance managers trust.

Heavy-Duty Water-Cooled Performance

Robotic welding often involves high duty cycles and high amperages that would melt standard air-cooled components. This nozzle is specifically designed for Magnum PRO Water-Cooled Robotic Torches. Its robust construction allows it to handle intense heat without deforming, ensuring that your production line doesn't stop for frequent nozzle changes. The effective cooling compatibility helps resist spatter buildup, making cleaning cycles faster and less frequent.

The Flush Advantage

Choosing the right nozzle geometry is key to weld quality. This model features a flush out design, where the contact tip is aligned with the nozzle edge. This is an excellent all-around configuration for many robotic MIG applications, providing good visibility for the operator during setup and ensuring robust gas coverage during the weld. The 3/8-inch (9.5 mm) opening is tight enough to provide excellent gas velocity, pushing away atmospheric contaminants even in draftier shop environments.

Easy Maintenance and Replacement

When it is finally time to swap out consumables, the thread-on design makes the process quick and error-free. There is no guessing if the nozzle is seated correctly; simply thread it on for a tight, concentric fit every time. Whether you are welding automotive parts, heavy machinery, or structural components, the KP4120-1-38F delivers the quality Lincoln Electric is famous for. Stock up on genuine Lincoln parts to ensure your equipment operates at peak efficiency.