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The ITW Miller/Tregaskiss 415-25 is an 8-inch phosphor bronze jump liner designed for MIG welding guns. It is installed specifically within the gun neck (gooseneck) to facilitate the feeding of soft wires by providing a low-friction path through the bend of the neck, situated between the base of the neck and the contact tip.
Features
Low-friction bronze construction prevents wire shavings and deformation
Localized replacement design targets high-wear areas to reduce maintenance costs
Protects the main cable liner from wear at the neck bend
Minimizes wire feeding jams and bird-nesting
Reduces gun downtime by allowing replacement of the neck section only
Ensures consistent wire delivery speed and alignment to the contact tip
Reduces burn-backs and erratic arc issues
Separate from the main cable liner for modular maintenance
Specifications
Manufacturer: ITW / Miller / Tregaskiss
Part Number: 415-25
Material: Phosphor Bronze
Length: 8 inches
Wire Diameter Compatibility: .030" to 1/16" (0.8 mm to 1.6 mm)
Compatible Wire Types: Aluminum, Stainless Steel
Gun Compatibility: Bernard BTB, Tregaskiss MIG Guns, Miller XR, Miller Spoolmatic
