KP4121-1-62R - Lincoln KP4121-1-62R Magnum PRO Water-Cooled Bottleneck Nozzle 5/8 Recessed

Magnum PRO Water-Cooled Robotic Nozzle - KP4121-1-62R

Maximize the performance of your robotic welding cells with the Lincoln Electric KP4121-1-62R Magnum PRO Gas Nozzle. This high-performance consumable is built to deliver exceptional results in heavy-duty industrial applications where precision and durability are paramount. Specifically compatible with Magnum PRO Water-Cooled Robotic Torches, this nozzle is designed to endure the extreme heat and continuous operation typical of automated manufacturing environments. Its robust construction ensures it maintains its shape and integrity even after prolonged exposure to high-amperage arcs.

The KP4121-1-62R features a 5/8-inch (15.9 mm) orifice, providing a balanced gas flow that is critical for achieving clean, defect-free welds. The "bottleneck" profile is a strategic design choice that narrows at the tip, offering the robotic arm greater clearance when welding in corners or around fixtures. This improved access reduces the risk of the nozzle clipping the workpiece, which can cause alarms or defects. Additionally, the nozzle is configured for a recessed contact tip. A recessed tip is often preferred in high-current spray transfer modes or when using longer stick-outs, as it keeps the sensitive contact tip further away from the radiant heat of the puddle, thereby reducing the rate of wear and the need for frequent changeovers.

Installation is quick and reliable thanks to the thread-on design. Unlike slip-on nozzles that can loosen over time due to thermal expansion and contraction, the threaded connection stays firm, ensuring the gas holes remain properly aligned and the electrical isolation is maintained. This nozzle represents the quality expected from the Lincoln Electric Magnum PRO series, offering a perfect blend of longevity and performance. By choosing genuine Lincoln consumables, you ensure that your robotic systems operate at peak efficiency with minimal downtime for maintenance.

Benefits for the Welder:

• Enhanced Access: Tapered bottleneck design reaches into tight spots easily.
• Longer Life: Recessed tip design protects expensive contact tips from heat damage.
• Consistent Quality: Precision manufacturing ensures stable gas flow and arc starts.
• Industrial Grade: Built specifically for the demands of water-cooled robotic welding.