Bernard QJL-116 Mig Welder Wire Liner Q Gun

Product Description

The BERNARD QJL-116 is a standard wire liner designed for MIG welding guns, specifically engineered as a Q Gun Quick-Change Jump Liner. Wire liners guide the welding wire from the drive roll assembly through the gun cable to the contact tip, maintaining consistent wire feed and reducing friction-related feeding problems. This liner accommodates wire up to 1/16 inch outside diameter. It is a direct service part installed by welding technicians and fabricators performing routine gun maintenance or wire changeovers. Weighing 0.1 pounds, it is a lightweight replacement component suited for professional shop and field repair.

This liner is intended for use with BERNARD MIG welding guns that accept the Q Gun Quick-Change Jump Liner system. The Quick-Change design supports faster liner replacement during wire type changeovers or routine maintenance, reducing gun downtime on production floors, fabrication shops, and job site welding operations. It is appropriate for standard MIG and flux-cored wire applications where the wire outside diameter does not exceed 1/16 inch.

Key Features

• Standard Q Gun Quick-Change Jump Liner design for faster replacement without full gun disassembly
• Maximum wire outside diameter of 1/16 inch (1.60 mm)
• Compatible with BERNARD MIG welding gun systems
• Lightweight construction at 0.1 pounds for easy handling during service
• Sold as a single unit, suitable for individual gun maintenance or stocking as a service spare

Compatibility

Designed for use with BERNARD MIG welding guns that accept the Q Gun Quick-Change Jump Liner configuration. Refer to your gun model documentation to confirm liner compatibility before installation.

Installation Notes

Wire liner replacement is performed by welding technicians familiar with MIG gun assembly. Disconnect the welding gun from the wire feeder and power source before beginning any liner service. Ensure the replacement liner length and tip end configuration match the gun model requirements before installation. Consult the BERNARD gun service manual for proper liner trimming and seating procedures specific to your gun model.