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Miller® MIG Gun Liner

Airgas Part #:MIL197440

Manufacturer Part #:197440


$NA.NA /NA
Each

Item Details

  • The ITW/Miller 197440 is a 500-foot bulk MIG gun wire-conduit liner designed for heavy-duty welding applications including GMAW, FCAW, and SAW. Constructed from high-tensile, cold-drawn carbon steel with a spiral configuration, it provides a flexible, low-friction conduit for large-diameter welding wires. This bulk spool format is engineered for high-volume manufacturing environments and custom-length gun cable assemblies, allowing technicians to cut and prepare liners to specific requirements for Miller M-Series, Roughneck, and XR-Series equipment.

Features

  • Flexible steel spiral construction maintains column strength for push-feeding operations
  • Low-friction internal surface reduces wire feeding resistance
  • Strict tolerance .187" outer diameter for precise fitment
  • Bulk format allows for immediate creation of custom-length liners
  • Compatible with Miller wire feeders and Millermatic integrated MIG welding machines
  • Adaptable to other major brands of welding equipment using appropriate collets
  • Designed for use with Spoolmatic 15/30A and XR/XR M MIG guns
  • Compatible with Miller M-Series welding guns

Specifications

  • Manufacturer: ITW / Miller
  • MPN: 197440
  • Length: 500 ft
  • Outer Diameter (OD): 0.187"
  • Inner Diameter (ID) / Bore Size: 0.110"
  • Material: High-tensile, cold-drawn carbon steel
  • Construction: Steel spiral
  • Format: Bulk Spool / Coil
  • Wire Size Compatibility: 1/16" (1.6 mm), 5/64" (2.0 mm), 3/32" (2.4 mm)
  • Roughneck Series Amperage Compatibility: 300 A, 400 A, 500 A, 600 A
  • Packaging: 500 ft Bulk Coil

Applications

  • Heavy-duty Gas Metal Arc Welding (GMAW)
  • Flux-Cored Arc Welding (FCAW)
  • Submerged Arc Welding (SAW)
  • Custom fabrication of MIG gun liners for non-standard cable lengths
  • High-volume maintenance of industrial welding fleets
  • Industrial manufacturing facilities and tool and die repair
  • Welding automation setups requiring long or custom conduit runs
  • Repair and maintenance of Miller Roughneck series (300-600A) guns