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The ITW / Miller Tregaskiss 401-30-62T is a heavy-duty, thread-on bottleneck nozzle designed for high-heat MIG welding applications. It is engineered for use with automated and robotic systems, specifically integrating with AccuLock R and TOUGH LOCK consumable platforms to manage thermal dissipation and minimize operational downtime.
Features
Thread-on design for secure seating and heat transfer
Bottleneck shape provides enhanced weld joint access compared to standard cylindrical nozzles
Compatible with AccuLock R consumable system
Compatible with TOUGH LOCK consumable system
Engineered for high-heat dissipation in robotic environments
Designed to provide clearance for reliable gas flow
Allows for reaming to the gas holes for maintenance
Hard-drawn brass construction for durability in automated cycles
Specifications
Manufacturer Part Number: 401-30-62T
Bore Diameter: 5/8" (15.875 mm)
Outside Diameter: 0.938" (23.825 mm)
Contact Tip Stick-Out: 1/8" (3.175 mm)
Connection Type: Thread-on
Nozzle Profile: Bottleneck
Material: Hard-drawn brass
Cooling Type: Air-cooled
Duty Rating: Heavy-duty
Applications
Automated MIG welding
Robotic MIG welding
High-heat welding environments
TOUGH GUN TA3 robotic air-cooled MIG guns
TOUGH GUN CA3 robotic air-cooled MIG guns
Fixed automatic MIG guns
Robotic water-cooled MIG guns (compatible with AccuLock R series)
