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The ITW/Miller AccuLock conversion system consists of specialized gas diffusers and kits designed to adapt legacy and third-party MIG welding torches to the AccuLock consumable platform. This includes the 1880269 kit for Miller M-Series guns and the D-ATTH-F4C diffuser for Fronius robotic torches, both engineered to standardize contact tips and nozzles across different welding equipment fleets.
Features
Cooling Tail: Shielding gas cools the contact tip tail inside the diffuser to extend consumable life
Tapered Connection: Locks the contact tip to the diffuser to ensure electrical conductivity
Quick Replacement: Coarse thread design reduces time required for contact tip changes
Secure Fit: Threaded nozzle remains tight during operation and cleaning via a steel retaining ring on the diffuser
Inventory Consolidation: Enables the use of standardized AccuLock tips and nozzles across M-Series and MDX MIG guns
High-Heat Engineering: Optimized for automated and robotic welding environments
Specifications
Manufacturer: ITW / Miller
Miller Part Number: 1880269
Tregaskiss Part Number: D-ATTH-F4C
Material: Copper alloy
Compatible Torches (1880269): Miller M-100, Miller M-150, MIGmatic M-100, MIGmatic M-150
