BERNARD Liners

Liners for Bernard-pattern MIG guns: 4.5 m steel liners with brass nipples in wire ranges from 0.6–0.8 mm (200 A guns) through 1.2–1.6 mm (350 A and 400/500 series), aluminium liners for 1.6 mm wire, WIA Bernard liners rated 300–600 A, and collet-style liner hardware. Cigweld supplies Bernard-style alternatives alongside the genuine parts.

How do I match a liner to my Bernard gun?

Match two numbers from the listing: the wire size range and the gun's amperage series. A liner sized for 0.6–0.8 mm wire will bind on 1.2 mm wire, and an undersized liner wears fast — when feeding turns gritty or birdnesting starts, the liner is the first suspect.

WeldCo's Melbourne and Adelaide stores treat Bernard liners as a standard reorder line for fabrication and pipeline customers.