Xtrweld 43215 Mig Liner Wire Conduit 0.045-0.0625 in 15 Ft

Product Description

The XTRWELD 43215 is a MIG wire conduit liner designed for use with Bernard-style MIG welding guns. It guides welding wire from the drive roll through the gun cable to the contact tip, maintaining consistent wire feed and reducing friction during operation. This liner fits wire diameters from 0.045 inches to 0.0625 inches (1/16 inch) and runs 15 feet in length, making it suitable for standard-length MIG gun setups. It is installed and replaced by welding technicians and fabrication professionals as part of routine gun maintenance to preserve feed performance and weld quality.

This liner is suited for MIG welding applications in both shop and field environments where Bernard-style guns are in use. It is compatible with Bernard BTB, S-Gun, and W-Gun platforms. It serves as an OEM-quality replacement for Bernard traditional consumables and can also be used in place of Bernard Centerfire, Quick Tip, AccuLock, and S-series consumables as a full system replacement. Note that the traditional and Centerfire-style series are not intermixable — a full changeover to one style is required.

Key Features

• Fits wire diameters from 0.045 inches to 0.0625 inches (1/16 inch)
• 15-foot length suits standard MIG gun cable assemblies
• OEM-quality construction interchangeable with Bernard traditional consumables
• Compatible with Bernard BTB, S-Gun, and W-Gun platforms
• Part number and size markings on the liner for easy field identification
• Sold individually (each)

Compatibility

Compatible with Bernard BTB, S-Gun, and W-Gun MIG welding guns. Functions as a full replacement for Bernard traditional consumables and can substitute for Bernard Centerfire, Quick Tip, AccuLock, and S-series consumables when converting an entire gun setup to the traditional style. Series types are not intermixable.

Installation Notes

MIG liners are replaced by welding technicians during routine gun maintenance or when wire feed irregularities are observed. Before servicing, disconnect the welding gun from the power source and release wire tension at the drive roll. The liner is threaded through the gun cable from the rear fitting to the front neck and trimmed to the correct length before seating the contact tip. Follow the gun manufacturer's assembly sequence to ensure proper liner seating and avoid feed problems.

Technical Specifications

• Wire Diameter Range: 0.045 inches to 0.0625 inches
• Liner Length: 15 feet
Weight: 0.84 pounds
• Gun Style: Bernard Style
• Sold As: Each
• UPC: 840349223124

Standard Information

• Brand: XTRWELD
• Manufacturer Part Number: 43215