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Is your MIG gun sputtering, stuttering, or burning back? Before you blame the machine or the wire, check your liner. The Tweco 1440-1145 WeldSkill Conduit is the heavy-duty solution for welders running .035" to .045" wire over long distances. Designed for 25-foot cable assemblies, this liner ensures that your wire makes the long journey from the feeder to the puddle without binding or dragging.
Why replace your liner?
Over time, copper dust, dirt, and metal shavings build up inside the conduit, creating friction. This friction causes the wire to slip at the drive rolls or surge at the tip, ruining your bead profile. The Tweco WS44-3545-25 is built from high-grade wound steel to resist kinking and provide a smooth, low-friction path. It is specifically designed for Tweco WeldSkill guns but fits many standard industry torches requiring the 44-series form factor.
Installation Tips:
When installing this 25-foot liner, ensure you lay your MIG gun cable out straight to get an accurate measurement. It is always better to have a liner that is slightly too long than one that is too short; this unit comes with ample length to be trimmed to the perfect fit for your specific setup. Whether you are welding mild steel in a shop or performing maintenance in the field, a fresh liner is the cheapest insurance policy for a perfect weld. Keep your arc smooth and your frustration low with genuine Tweco parts.
| Additional Information |
|---|
| Brand:Tweco |
| Item:Liner |
| Wire Size:0.035" - 0.045" |
| Length:25 ft |
| Fits Which Model:Tweco WeldSkill MIG Guns |
| Series:WeldSkill, 44 Series |
| Material:Steel Wound |
| Part Number:WS44-3545-25 |
| Packaging Description:pack of 1 |
