KP23T-37-B25 - Lincoln Electric KP23T-37-B25 Magnum Gas Nozzle .38 ID (25-Pack)

Precision Gas Coverage for Magnum MIG Guns

The Lincoln Electric KP23T-37-B25 Gas Nozzle is a premium consumable designed to maintain the efficiency and performance of your Magnum® semiautomatic welding guns. Specifically engineered for the Magnum 300 and Magnum 400 series, this nozzle features a fixed recess design that automatically positions the contact tip at the correct depth within the nozzle. This ensures consistent electrical stick-out and optimal shielding gas coverage, which are critical factors in producing high-quality, porosity-free welds. The fixed recess eliminates the guesswork often associated with adjustable nozzles, providing a standard setup that welders can rely on shift after shift.

With an inner diameter (ID) of 0.38 inches (9.7 mm), this nozzle is significantly narrower than standard 1/2-inch or 5/8-inch nozzles. This reduced profile makes it an excellent choice for welding in tight spaces, corners, or deep V-grooves where larger nozzles might obstruct the welder's view or fail to fit. Despite its smaller opening, it effectively directs the shielding gas flow to protect the molten weld pool from atmospheric contamination. The nozzle is compatible with a broad range of wire sizes, from .025 inches up to 5/64 inches, making it versatile for various fabrication tasks ranging from light sheet metal work to heavier structural welding.

Supplied in a convenient package of 25, the KP23T-37-B25 ensures that your shop is well-stocked for continuous operation. Frequent nozzle changes are often necessary in high-amperage applications due to spatter buildup and heat degradation. Having a bulk supply on hand minimizes downtime and keeps production lines moving. These nozzles are built to Lincoln Electric's high standards for durability, offering resistance to heat and mechanical wear typical in industrial environments.