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The Lincoln Electric KP4403-45 is a 45-degree water-cooled replacement gun tube for Magnum® PRO robotic torch systems. It is engineered for high-amperage industrial welding applications, providing thermal management to front-end consumables and maintaining Tool Center Point (TCP) repeatability for automated systems.
Features
Dual-cooling technology for thermal management
Enhanced TCP (Tool Center Point) repeatability for robotic trajectories
Spatter-resistant construction
Engineered for durability against robot collisions
OEM dimensional fidelity for seamless swap-out without reprogramming
Water-cooled architecture to extend contact tip and nozzle life
Optimized wire feeding path to minimize drag and stabilize arc performance
Specifications
Manufacturer: Lincoln Electric
Part Number: KP4403-45
Trade Name: Magnum® PRO
Product Type: Gun Tube / Robotic Gun Neck
Cooling Method: Water-Cooled
Bend Angle: 45 Degrees
Amperage Rating: 650A
Duty Cycle: 100%
Wire Diameter Range: 0.035 in - 5/64 in (0.9 mm - 2.0 mm)
