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K5471-1 - Lincoln Magnum PRO 150SG Aluminum Spool Gun 150A 15ft

Packaging: 1 of 1
$1,544.72/ea $1,136.47/1 of 1 only $1,136.47/eaSave 26%

In stock

OVERVIEW

Master Aluminum Welding with Ease

Unlock the full potential of your Lincoln welder with the Magnum PRO 150SG Spool Gun. If you have ever struggled with feeding aluminum wire through a standard MIG torch, you know the frustration of bird-nesting and erratic arc performance. The Magnum PRO 150SG solves these problems by placing the wire spool directly at the gun, providing a short, straight path for the soft aluminum wire. This results in smooth, consistent feeding and professional-quality welds every time.

Designed for Comfort and Control

Welding requires precision, and the 150SG is built to help you achieve it. The gun features an ergonomic, balanced design that sits comfortably in your hand. Weighing only 3.5 lbs, it minimizes wrist strain during extended welding sessions. The addition of a removable fore grip allows you to use a two-handed technique for superior stability, which is critical when laying down precise aluminum beads. The mechanical trigger offers a distinct click, giving you confidence in your start and stop points.

Built for Durability and Convenience

Rated at 150 amps with a 100% duty cycle, this spool gun is no toy. It is ready for serious work, from automotive restoration to boat repair. The 15-foot cable gives you plenty of reach to move around your workpiece without dragging the welder. When the job is done, the included sturdy carrying case protects your investment during storage or transport. The kit comes fully loaded with a spool of wire and extra contact tips, so you are ready to weld the moment you open the box.

Why Choose the Magnum PRO 150SG?

Beyond its performance, this spool gun offers hassle-free setup. It includes adapters to fit most modern Lincoln compact wire feeders (both 4-pin and 8-pin models). By using Lincoln's premium Magnum PRO consumables, you also benefit from longer-lasting tips and diffusers, saving you money in the long run. Upgrade your welding setup today and experience the difference a dedicated spool gun makes for aluminum fabrication.

Additional Information
Brand:Lincoln Electric
Amperage:150
Length:15 ft
Wire Size:0.030", 0.035"
Back End:Lincoln
Wire Type:Aluminum
Torch Type:Spool Gun
Amperage Rating:150 A
Duty Cycle:100%
Cable Length:15 ft
Cooling Method:Air Cooled
Wire Diameter Capacity:0.030 in, 0.035 in
Included Components:Carrying Case, Contact Tips, Drive Roll, Adapter
Packaging Description:1 of 1
Front End:Magnum

INCLUDED

  • Magnum PRO 150SG Spool Gun with 15 ft (4.5 m) cable
  • Detachable, adjustable fore grip handle
  • Spool of 0.035 in. (0.9 mm) SuperGlaze 4043 aluminum alloy wire (ED030308)
  • 0.030-0.035 in. (0.8-0.9 mm) drive roll
  • 3x Contact tips (KP2744-035T)
  • 4-pin to 8-pin adapter (KP5733-1)
  • Legacy machine adapter
  • Sturdy carrying case

APPLICATIONS

  • Aluminum Fabrication and Repair
  • Automotive and Auto Body Work
  • Trailer Manufacturing and Repair
  • Sign Manufacturing
  • Marine and Boat Repair
  • Hobbyist and DIY Projects

FAQ

The Magnum PRO 150SG is designed to fit Lincoln Electric compact POWER MIG welders. It includes adapters for both 4-pin and 8-pin gun trigger receptacles, making it compatible with a wide range of current and legacy Lincoln machines.

Yes, the kit includes a 1 lb. spool of 0.035" (0.9 mm) SuperGlaze 4043 aluminum MIG wire (ED030308) so you can start welding right away.

This spool gun is rated for 150 Amps at 100% duty cycle, allowing for continuous welding at its maximum rated amperage without overheating.

While spool guns are primarily designed for soft wires like aluminum, they can technically feed steel wire if the correct drive rolls and wire size are used. However, it is most efficient and cost-effective to use a standard MIG gun for steel.

It uses Lincoln's Magnum PRO consumables, including KP2744 series contact tips and KP3076 nozzles. These are designed for long life and better heat dissipation.

The gun features a 15-foot (4.5-meter) gun cable, providing good reach from the power source.

The Magnum PRO 150SG is set up to feed .030" to .035" (0.8 - 0.9 mm) wire diameters.

Yes, the secondary fore grip handle is detachable and adjustable, allowing you to customize the grip for your comfort and stability preferences.