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K2651-3 - Lincoln Magnum PRO 250 MIG Gun, 20ft, 250A, PowerMIG Backend

Packaging: 1 per each
$1,242.96/ea $914.47/1 per each only $914.47/eaSave 26%

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OVERVIEW

Comfort and Reliability for Professional Welders

Take your welding comfort to the next level with the Lincoln Electric Magnum® PRO 250 MIG Gun. This 20-foot torch (K2651-3) is designed with the welder in mind, featuring the signature Comfort Grip™ handle. The barrel-style handle is lightweight and perfectly balanced, allowing for a natural grip that reduces hand and wrist fatigue during long shifts. Whether you are welding in the flat position or maneuvering out-of-position for vertical and overhead welds, the ergonomic design helps you maintain steady control over the puddle.

Built to Last, Built to Perform

Stop wasting time waiting for your gun to cool down. The Magnum PRO 250 boasts an impressive 100% duty cycle at 250 amps, meaning it can handle high-heat applications continuously without overheating. This makes it an excellent upgrade or replacement for standard guns that often struggle to keep up with demanding projects. The included Copper Plus® contact tips are a game-changer for maintenance costs; their superior heat dissipation means you spend less money on tips and more time laying beads. The 20-foot lead gives you the freedom to move around large trailers, truck beds, or structural frames without being tethered too closely to your machine.

Ready for Action

The K2651-3 comes ready to weld right out of the box, complete with a contact tip, gas nozzle, and diffuser installed. It is specifically designed to fit Lincoln Electric PowerMIG machines, making installation quick and hassle-free. The high-quality liner ensures smooth wire feeding for both solid and flux-cored wires, reducing bird-nesting and feed issues. If you are looking for a durable, high-performance MIG gun that doesn't compromise on comfort, the Magnum PRO 250 is the professional's choice for superior arc control and longevity.

Additional Information
Amperage:250
Length:20 ft
Brand:Lincoln Electric
Back End:Powermig
Wire Size:0.035", 0.045", 5/64"
Process:MIG (GMAW), Flux-Cored Arc Welding (FCAW)
Duty Cycle:100% @ 250A
Wire Diameter Range:0.035 - 5/64 in (0.9 - 2.0 mm)
Cooling Method:Air Cooled
Handle Type:Comfort Grip™ Barrel-Style
Contact Tip Type:Copper Plus®
Cable Length:20 ft
Packaging Description:1 per each
Front End:Magnum
Amps:250amp

INCLUDED

  • Magnum® PRO 250 Welding Gun (20 ft)
  • Contact Tip (Qty. 1) (KP2744-045)
  • 0.625 in. (15.9 mm) Thread-On Gas Nozzle with 1/8 in. (3.2 mm) recess (KP2742-1-62R)
  • Thread-On Diffuser (KP2746-1)
  • Gun Liner
  • Instruction Manual

APPLICATIONS

  • Heavy Equipment Manufacturing
  • Structural Steel Fabrication
  • Automotive Repair and Production
  • General Fabrication and Maintenance
  • Shipbuilding and Offshore
  • Pipeline Welding

FAQ

The Magnum PRO 250 is rated at 100% duty cycle at 250 amps using CO2 or mixed gases.

This gun is capable of feeding wire diameters ranging from 0.035 inches (0.9 mm) to 5/64 inches (2.0 mm).

Yes, it includes one Copper Plus contact tip (KP2744-045), a thread-on gas nozzle (KP2742-1-62R), and a thread-on diffuser (KP2746-1).

The K2651-3 is designed with a backend connection for Lincoln Electric PowerMIG series machines. Please verify your machine's specific connection type before purchasing.

Copper Plus tips have a larger diameter and mass compared to standard tips, which improves heat dissipation and significantly extends the life of the tip.

This model features a 20-foot (6.1 meter) cable assembly.

Yes, the Magnum PRO 250 is suitable for MIG, Pulsed MIG, and Flux-Cored welding processes.

Yes, the gun liner is replaceable and should be changed periodically or when switching between different wire types or sizes to ensure smooth feeding.

CATALOGUE & SPEC SHEETS

Spec Sheet