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10441125 - Tweco Fusion Pro 450A Water-Cooled MIG Gun 10ft 1/16 Tweco Connector

Packaging: 1 per ea
$2,067.85/ea $1,456.08/1 per ea only $1,456.08/eaSave 30%

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OVERVIEW

Tweco Fusion Pro 450A Water-Cooled MIG Gun

Upgrade your welding setup with the Tweco Fusion Pro 450A Water-Cooled MIG Gun (Part Number: FPW9510116 / 10441125). Designed for high-performance industrial applications, this MIG gun combines robust construction with advanced cooling technology to deliver a 100% duty cycle at 450 amps using mixed gases. It is the ideal solution for shops running high-amperage procedures that would overheat standard air-cooled torches.

Technical Specifications

This assembly features a 10-foot (3-meter) cable and is set up out of the box for 1/16" (1.6mm) wire. The backend connection is a standard Tweco-style plug, widely recognized for its durability and conductivity. The gun utilizes Tweco's high-performance Velocity™ consumables, which feature threadless contact tips and gas diffusers for faster changeovers and better electrical transfer. The water-cooled power cable is reinforced to resist abrasion and heat, ensuring longevity in harsh shop environments.

Key Benefits

  • Superior Cooling: Efficient water flow keeps the front end cool, preventing tip burn-back and reducing downtime.
  • Rugged Durability: Impact-resistant handle and heavy-duty cable jacket protect against drops and shop floor hazards.
  • Precision Control: The responsive trigger and balanced design provide excellent control for high-quality welds.
  • Easy Maintenance: Simplified consumable stack-up reduces inventory complexity and speeds up maintenance.

Invest in the Tweco Fusion Pro for a reliable, high-output welding experience that keeps your production line moving.

Additional Information
Brand:Tweco
Amperage:450
Length:10 ft
Wire Size:1/16"
Back End:Tweco
Item:MIG Gun
Cooling Method:Water Cooled
Duty Cycle:100%
Series:Fusion Pro
Process Type:MIG
Packaging Description:1 per ea

INCLUDED

  • 1 x Tweco Fusion Pro 450A Water-Cooled MIG Gun (10 ft)
  • 1 x Set of Standard Consumables (Installed)
  • 1 x Owner's Manual

APPLICATIONS

  • Heavy Industrial Fabrication
  • Shipbuilding and Marine Repair
  • Structural Steel Welding
  • Automotive and Transportation Manufacturing
  • Heavy Equipment Repair
  • Continuous High-Amperage Welding Stations

FAQ

The Tweco Fusion Pro 10441125 is rated at 450 Amps at 100% duty cycle with mixed gases.

Yes, this is a water-cooled MIG gun and requires a recirculating water cooler to operate safely and prevent overheating.

This model comes pre-configured with a liner and contact tip for 1/16-inch (1.6mm) welding wire.

It features a standard Tweco-style rear connector (often referred to as a No. 4 or No. 5 connector style depending on the adapter kit used).

Yes, with the correct nylon or teflon liner and appropriate drive rolls, this water-cooled gun is excellent for aluminum welding due to its high duty cycle.

The Fusion Pro series typically uses Tweco Velocity consumables, known for their threadless design and superior conductivity.

No, this specific SKU (10441125) comes with a fixed 10-foot cable assembly.

CATALOGUE & SPEC SHEETS

Spec Sheet