To receive the most up-to-date product availability, pricing and delivery options, enter your zip code or log in to your account
Zip Code should not be blankEmail and Password should not be blank
Enter Delivery Zip Code
or
Log In
TELL US MORE
Are you currently located in California?
8 characters minimum
One number
One lowercase letter
One uppercase letter
One special character (!@#$%&*)
Password cannot contain space
Pursuant to CA SB 478, if you are located in California, Airgas cannot display your product pricing until all items have been added to your shopping cart so that we can calculate all applicable fees, including, but not limited to, shipping and handling fees.
The ITW / Miller MW15A01BA0UM is a heavy-duty, air-cooled MIG welding gun specifically configured for high-amperage aluminum welding. As a variant of the Bernard BTB Series within the ITW Welding portfolio, this industrial-grade component is engineered for maximum durability in rigorous manufacturing and fabrication environments, featuring specialized internal components to prevent friction and bird-nesting common with soft aluminum wire.
Features
AccuLock S Consumables: Features a drop-in liner locked and centered at both ends to eliminate gaps in the wire-feed path
Centerfire / Quik Tip / TOUGH LOCK Compatibility: Necks feature a dual-lead thread to receive multiple consumable types for arc stability
Ergonomic Handle: Includes rubber overmolding and a rear swivel to reduce operator fatigue
Thermal Spring Support: Specialized spring guard strain relief on front and back handles to protect against abrasion and kinking
Aluminum-Armored Necks: Provides heat dissipation and weight reduction for high-amperage use
Steel Monocoil Cable: Prevents kinking to ensure consistent gas flow and wire feed
Industrial-Duty Insulation: Tear-resistant and burn-resistant cable jacket
Fixed or Rotatable Neck Options: Allows for tool-free adjustment of rotatable variants
Front Load Liner System: Critical component of the AccuLock S system for simplified maintenance
Specifications
Model Number: MW15A01BA0UM
Amperage Rating: 500 Amps
Duty Cycle: 100% with CO2 gas; 60% with mixed gases