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The ITW Bernard LD3A-25 (and LAD3A-25) is a 25-foot E-Z Feed™ rear-load MIG gun liner designed for wire diameters ranging from 0.035" to 0.045". This liner is engineered with a corrosion-resistant coating and an enhanced coil profile to provide structural rigidity and reduce wire drag. It is color-coded white for rapid identification and is compatible with Bernard BTB, S-Gun, and various legacy MIG gun platforms.
Features
E-Z Feed™ technology reduces friction and wire drag
Enhanced coil profile reinforces rigidity to prevent liner collapse or kinking
Corrosion-resistant coating creates a slick surface for smoother wire delivery
Concentric alignment to both the contact tip and power pin for a flawless feed path
Color-coded system (White) matches liner shrink wrap to power pin cap washer to prevent installation errors
Error-proof liner trimming with no measuring required when used with AccuLock S consumables
Reduces birdnesting, wire stubbing, and arc performance inconsistencies
Standardized inclusion across Bernard BTB, S-Gun, PipeWorx, Clean Air, and W-Gun models
Specifications
Manufacturer: ITW / Bernard
Part Number: LD3A-25
Alternative Part Number: LAD3A-25 (for AccuLock S)
