Bernard
Bernard L4A-15 Welding Liner .035-.045 in Conventional
A 15 ft welding liner compatible with .035 to .045 in wire for conventional MIG guns
- TypeWelding Parts & Supplies
- Fits .035 to .045 inch wire for precise feeding
- Compatible with BTB, Clean Air, Dura-Flux, FILTAIR, Q-Gun, S-Gun, W-Gun series
- Built by Bernard for reliable welding performance
- New condition ensures clean, uncontaminated liner surface
- California Proposition 65 warnings apply for cancer and reproductive harm
Bernard L4A-15 Welding Liner
The Bernard L4A-15 is a replacement welding liner designed for wire diameters between .035 and .045 inches. It fits conventional MIG gun assemblies and serves welders maintaining compatible Bernard torch series.
Check gun series compatibility
Verify that your existing torch belongs to the BTB, Clean Air, Dura-Flux, FILTAIR, Q-Gun, S-Gun or W-Gun series before ordering. This liner is not suitable for guns outside those listed families. California Proposition 65 warnings apply to this product.
Ready-to-install liner
The package supplies the liner only, with no additional tools or consumables included. Installation simply replaces the worn liner inside the compatible torch. No software or calibration is required for this mechanical component.
Highlights
- Fits .035 to .045 inch wire for precise feeding
- Compatible with BTB, Clean Air, Dura-Flux, FILTAIR, Q-Gun, S-Gun, W-Gun series
- Built by Bernard for reliable welding performance
- New condition ensures clean, uncontaminated liner surface
- California Proposition 65 warnings apply for cancer and reproductive harm
Specifications
| Type | Welding Parts & Supplies |
|---|---|
| Brand | BERNARD |
Questions about this item
Does the Bernard L4A-15 liner include a contact tip or diffuser, or must they be purchased separately?
The liner is sold as a standalone component; contact tips and diffusers are not included and must be bought separately.
How do I choose between the .035 in and .045 in wire sizes for this liner?
Select the size that matches your welding wire diameter; the liner accommodates both .035 in and .045 in wires.
What does the 15 ft length mean for reach on a standard MIG gun?
The 15 ft liner runs the full length of compatible guns such as the Q-Gun or S-Gun, feeding wire from the feeder to the contact tip.
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