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14-inch steel MIG welding jump liner, silver metal cylinder

Bernard

Bernard 14in Steel MIG Weld Jump Liner QJL-116

SKU CH-FN2B-PCSB4

A 14 in steel jump liner for MIG guns, compatible with 0.045–0.062 in wire and 150–600 A current

  • Size or dimensionsH=.375,W=14,D=.375
  • Main materialSteel
  • Product typeJump Liner
  • Enables quick neck change-outs with a 14in steel jump liner
  • Handles 150A to 600A for MIG welding with wire diameters .045in to .062in
  • Fits Bernard BTB MIG Guns and compatible Q-Gun, S-Gun, W-Gun and Dura-Flux models
  • Steel construction provides durability for demanding welding applications
  • Bore diameter of 15.88in supports smooth wire feeding during operation

Bernard QJL-116 jump liner for MIG guns

This 14-inch steel jump liner fits Bernard 250-amp S-Gun, BTB, Dura-Flux and W-Gun models as well as Q-Gun and S-Gun MIG guns. It supports MIG welding (GMAW) processes and accepts wire diameters from 0.045 to 0.062 inches. The liner enables quick neck change-outs for reduced downtime. It is rated for currents between 150 and 600 amps.

Bore size and wire range limit compatibility

The 15.88-inch bore diameter and 0.045-to-0.062-inch wire window restrict use to specific wire sizes and gun assemblies. Guns outside the listed Bernard series or requiring different bore dimensions will not accept this liner. Current capacity tops out at 600 amps, so higher-amperage applications need a different component.

Verify gun model and wire size before ordering

Check that your MIG gun is a compatible Bernard 250-amp S-Gun, BTB, Dura-Flux, W-Gun, Q-Gun or S-Gun model. Confirm the wire diameter you run falls within 0.045 to 0.062 inches. Ensure the 14-inch overall length matches the liner channel in your gun neck assembly.

How it compares

Measured against everything we stock in Welding Equipment & Positioners, at today’s prices. Recalculated every night.

Price $12.99
Cheaper than about 88% of the 1,978 comparable items (median $50.99).

Specifications

Product
Brand nameBernard
Product typeJump Liner
Size & build
Size or dimensionsH=.375,W=14,D=.375
Main materialSteel

Questions about this item

What wire diameter range does the 14 in jump liner accept?

The liner handles wires from 0.045 in up to 0.062 in diameter.

What amperage can the QJL-116 support in a MIG gun?

It is rated for 150 A to 600 A depending on the gun model used.

Which guns use the 14 in steel jump liner with bore 15.88 in?

It fits Series 250 Amp S-Gun, BTB MIG Guns, Dura-Flux FCAW Guns, W-Gun MIG Guns and Q-Gun models.

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