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Tweco® MIG Gun Liner

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Airgas Part #:TWE1440-1146

Manufacturer Part #:14401146


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  • RADNOR™ Model 67002747 MIG Gun Liner

    Airgas Part #:RAD64002747

    Manufacturer Part #:67002747

Item Details

  • The ESAB 1440-1146 is a steel-wound conduit liner designed for high-amperage Gas Metal Arc Welding (GMAW/MIG) applications. It functions as an internal guide for welding wire within the gun's cable assembly.

Features

  • Zinc-plated spring steel construction for corrosion resistance
  • Universal crimped wire guide
  • Brass alloy machined stop
  • Roll-stamped part number on brass stop for identification
  • Rigid steel-wound design for structural integrity
  • Optimized for steel welding wire feedability

Specifications

  • Manufacturer Part Number: 1440-1146
  • Style Reference: WS44-116-25
  • Overall Length: 25 ft (7.6 m)
  • Compatible Wire Sizes: .052" - 1/16" (1.3 mm - 1.6 mm)
  • Amperage Rating: 300 A - 450 A
  • Material: Zinc-plated spring steel wire
  • Rear Termination: Brass alloy machined stop
  • Weight: 1.1 lbs
  • Country of Origin: Mexico
  • Regulatory Compliance: California Proposition 65

Applications

  • Gas Metal Arc Welding (GMAW/MIG)
  • Heavy industrial fabrication
  • Ship building
  • Structural steel environments
  • Compatible with Tweco Professional Choice #3 and #4 series guns
  • Compatible with Tweco Spray Master MS350 and MS450 guns
  • Compatible with Tweco Eliminator ELC250, ELC350, and ELC450 guns
  • Compatible with Tweco WeldSkill WM 400 Amp Air-Cooled MIG guns
  • Not recommended for aluminum wire applications