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KP34CT-B25 - Lincoln Electric Magnum 300/400A Coarse Thread Insulator (25-Pack)

Packaging: 25 Per Ea
$24.40/EA $420.25/25 Per Ea only $16.81/EASave 31%

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SKU: KP34CT-B25 Categories: ,

OVERVIEW

Lincoln Electric KP34CT-B25 Coarse Thread Insulator Assembly

The Lincoln Electric KP34CT-B25 is a critical consumable component designed for professional welding environments utilizing Magnum® series MIG guns. This package contains 25 coarse thread insulator assemblies, ensuring that your welding operations remain uninterrupted by providing a ready supply of essential replacement parts. Specifically engineered for the Magnum® 300 and Magnum® 400A MIG gun models, these insulators play a vital role in the electrical isolation and gas flow management of your welding torch setup.

One of the standout features of this assembly is its coarse thread design. In the high-heat environment of industrial MIG welding, fine threads can often become clogged with spatter or deform due to thermal expansion, leading to seizing that makes disassembly difficult. The KP34CT-B25 addresses this issue with robust coarse threads that resist seizing, allowing for smoother removal and replacement during routine maintenance or contact tip changes. This design choice significantly enhances the longevity of the gun's front-end consumables and reduces operator frustration.

These insulators are compatible with a broad range of wire diameters, accommodating sizes from .025 inches up to 5/64 inches. This versatility makes them an excellent choice for shops that switch between different welding tasks and wire thicknesses without needing to change the underlying insulator hardware. By maintaining proper electrical insulation between the electrically live contact tip and the grounded gas nozzle, the KP34CT-B25 ensures safe and consistent arc performance.

Industrial fabricators and maintenance professionals rely on genuine Lincoln Electric parts for their durability and precise fit. Using OEM insulators like the KP34CT-B25 guarantees that your Magnum equipment operates within its specified parameters, maintaining optimal gas coverage and preventing arc instability caused by worn or ill-fitting components.

Additional Information
Packaging Description:25 Per Ea
Thread Type:Coarse
Wire Size Compatibility:.025", 5/64"
Consumable Type:Insulator Assembly
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Compatible MIG Guns:Magnum 300, Magnum 400A
Thread Type:Coarse
Wire Size Compatibility:.025", 5/64"
Consumable Type:Insulator Assembly
Brand:Lincoln
Packaging Description:25 Per Ea

INCLUDED

  • 25 x Coarse Thread Insulator Assemblies

APPLICATIONS

  • MIG Welding with Magnum® 300 Guns
  • MIG Welding with Magnum® 400A Guns
  • General Fabrication
  • Structural Steel Welding
  • Heavy Equipment Repair
  • Automotive Manufacturing

FAQ

These insulators are designed specifically for Lincoln Electric Magnum® 300 and Magnum® 400A MIG guns.

This is a bulk pack containing 25 coarse thread insulator assemblies.

The coarse thread design helps prevent the insulator from seizing to the gun tube, making it easier to remove for maintenance or replacement compared to fine-thread versions.

The KP34CT-B25 insulator assembly accommodates wire sizes ranging from .025 inches to 5/64 inches.

Yes, the KP34CT-B25 is a genuine OEM part manufactured by Lincoln Electric.

Yes, by properly aligning the nozzle and contact tip, the insulator helps ensure concentric shielding gas coverage over the weld pool.

No, this specific part number is rated and sized for the larger Magnum 300 and 400A series guns.