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10441146 - ESAB Tweco 400A Water-Cooled Push-Pull Gun, 33ft, Miller Connection

Packaging: 1 per ea
$9,446.49/ea $5,772.93/1 per ea only $5,772.93/eaSave 39%

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OVERVIEW

Master Aluminum Welding with Extended Reach

Are you tired of your aluminum wire bird-nesting at the feeder every time you look away? Upgrade your setup with the ESAB Push-Pull Water-Cooled MIG Gun and experience the difference that precise wire control makes. Designed for professional welders who demand reliability, this gun takes the frustration out of welding soft alloys. The secret lies in the push-pull motor system, which gently pulls the wire from the spool while the feeder pushes it, ensuring a smooth, uninterrupted flow of wire to the puddle, even at a distance of 33 feet.

Cool Performance Under Pressure
When you are laying down long beads on thick aluminum plate, heat buildup is your enemy. This 400-amp water-cooled torch stays cool in your hand, allowing you to weld at higher amperages for longer periods without stopping to let the gun cool down. This means higher productivity and better weld quality. The water cooling also helps your contact tips last longer, saving you money on consumables in the long run.

Built for Your Miller Welder
Compatibility is key. This model is outfitted with a Miller-style backend connection, making it a perfect match for your existing Miller power source setup. No need for complicated adapters or retrofits—just plug it in, connect your water lines, and you are ready to weld. The 33-foot lead gives you the freedom to move around large projects like boat hulls or truck bodies without dragging your heavy welder with you.

Whether you are in a production shop or a custom fabrication garage, the ESAB Push-Pull gun is the tool you need to produce X-ray quality aluminum welds with ease. Say goodbye to feeding issues and hello to smooth, consistent arcs.

Additional Information
Amperage:400
Cable Length:33 ft
Cooling Method:Water Cooled
Wire Diameter:1/16" (1.6 mm)
Connection Type:Miller Style
Brand:Tweco, ESAB
Process Type:MIG (GMAW), Push-Pull
Application:Aluminum Welding, Fabrication
Duty Cycle:100% @ 400A
Packaging Description:1 per ea

INCLUDED

  • 1 x ESAB Push-Pull Water-Cooled MIG Gun (400A)
  • 1 x 33 ft Cable Assembly
  • 1 x Miller-Style Backend Connection
  • 1 x Contact Tip (1/16")
  • 1 x Gas Nozzle
  • 1 x Instruction Manual

APPLICATIONS

  • Aluminum Ship and Boat Building
  • Trailer Manufacturing and Repair
  • Automotive Fabrication
  • Sign Manufacturing
  • Heavy Industrial Fabrication
  • Aerospace Components

FAQ

A push-pull gun uses a motor in the torch handle to pull the wire while the feeder pushes it. This synchronization prevents soft wires, like aluminum, from buckling or bird-nesting inside the liner.

Yes, this is a water-cooled MIG gun. Operating it without a circulating water cooler will result in rapid overheating and catastrophic failure of the power cable and torch head.

Yes, the 'Mi' in the product description indicates it is equipped with a Miller-style backend connection, making it compatible with Miller wire feeders that support push-pull guns.

This specific model comes set up for 1/16 inch (1.6mm) wire, which is commonly used for welding thicker aluminum sections.

While technically possible with the correct liners and drive rolls, push-pull guns are significantly more expensive and heavier than standard guns. They are primarily recommended for aluminum or very thin, soft wires.

The cable assembly is 33 feet long, providing excellent reach for working on large assemblies without moving the power source.

As a water-cooled torch, it is typically rated for 100% duty cycle at its maximum amperage of 400A, provided adequate coolant flow is maintained.

It typically ships with a standard setup including a nozzle and contact tip for 1/16" wire, but it is always recommended to check the specific package contents or order spare consumables.