Lincoln Electric KP23-62 Mig Welder Nozzle 300 400A

Product Description

The LINCOLN ELECTRIC KP23-62 is a fixed recessed MIG welding nozzle designed for air-cooled MIG and flux-core wire welding guns. It directs shielding gas flow around the weld puddle to protect the arc from atmospheric contamination. This nozzle is rated for use at 300 and 400 amps, making it suitable for heavier-duty production and fabrication work. The fixed recessed configuration positions the contact tip set back inside the nozzle, which helps reduce spatter buildup and extends tip life in high-heat applications. Installation and replacement are performed by welding technicians during routine gun maintenance.

This nozzle fits air-cooled MIG gun assemblies operating at 300 to 400 amps. It is appropriate for both shop and field welding environments, including structural fabrication, manufacturing, and repair work where Lincoln Electric MIG guns are in use. The fixed recessed design is commonly chosen for spray-transfer and globular-transfer processes where spatter management is a priority. It is sold as a single unit and is intended as a direct consumable replacement during scheduled maintenance intervals.

Key Features

• Fixed recessed nozzle design reduces spatter accumulation on contact tip
• Rated for 300 and 400 amp air-cooled MIG gun applications
• Air-cooled construction suited for standard shop and field duty cycles
• Direct OEM-style replacement for Lincoln Electric MIG gun assemblies
• Sold individually for single-unit consumable replacement

Compatibility

Designed for use with Lincoln Electric MIG welding guns. Consult Lincoln Electric documentation or the gun assembly manual to confirm fitment for your specific gun model before ordering.

Installation Notes

MIG gun nozzle replacement is performed by welding technicians as part of routine consumable maintenance. Always power down the welder and disconnect the gun from the power source before removing or installing nozzle components. Thread or press the nozzle onto the gun diffuser body according to the gun manufacturer's assembly instructions. Inspect the contact tip and gas diffuser for wear at the same time to avoid premature nozzle failure.