0366549899 - ESAB PSF Steel MIG Liner for 2.4mm Wire - 4.5m Length

Reliable Wire Feeding for Heavy-Duty Welding

Keep your production line moving and your welds consistent with the ESAB PSF Steel Liner. Designed as a direct replacement for ESAB PSF series MIG guns, this liner is tailored for heavy welding applications utilizing 2.4mm welding wire. Whether you are running solid steel wire or flux-cored wire, the condition of your liner is the single most important factor in preventing wire feeding issues. A worn or clogged liner is the number one cause of downtime in MIG welding, often misdiagnosed as a contact tip or drive roll issue.

This liner measures 4.5 meters (approx. 15 feet) in length, providing ample reach for standard long-cable torch setups. The spiral steel construction is robust and kink-resistant, ensuring that the wire glides smoothly even when the cable is looped or bent during operation. The 2.4mm capacity indicates this liner is built for substantial amperage and deposition work, where consistent electrical contact and feed speed are non-negotiable. Using a liner that is too small will cause binding, while one that is too large can lead to gas coverage issues or wire wandering; this unit is precision-sized for 2.4mm consumables.

Key Benefits of Genuine ESAB Liners

• Precision Fit: Manufactured to exact tolerances for ESAB PSF guns, ensuring no gas leaks or fitting gaps.
• Durability: Hardened steel coil resists wear from the constant friction of moving wire.
• Performance: Restores the "like-new" feel to your torch's feeding capability, stabilizing the arc.

Maintenance professionals and welders know that a fresh liner is the secret to smooth welding. If you are experiencing stuttering feeds or birdnesting at the drive rolls, it is likely time to swap out the liner. This ESAB steel liner is an affordable, high-impact maintenance item that solves feeding headaches instantly. Ensure your shop is stocked with the right parts to minimize interruptions and maintain weld quality.