Bernard MIG Welding Torches

Bernard Air cooled MIG gun

Bernard Air cooled MIG gun welding system relies solely on the ambient air and shielding gas to dissipate heat that builds up along the length of the welding circuit. Air-cooled systems use much thicker copper cabling than water-cooled systems, which allows the cable to transfer the electricity to the gun without building up excessive heat from electrical resistance.

Bernard Air cooled MIG gun is made to make the welder in control. Bernard  is the only manufacturer that lets one configure a custom MIG welding guns for any specific application. Bernard provides durable and innovative products for use with Miller wire feeders and machines and those of other manufacturers. Each of the products is versatile, dependable, and built with a goal in mind of improving welding productivity and performance.

Industrial-grade BTB semi-automatic air-cooled MIG guns are engineered to accommodate each welder’s neck, handle and trigger preferences for increased weld access, comfort and productivity.


Q300 Series

Rated Output: DC: 150A ; AC: 120A

Duty Cycle: 60%; Air Cooled


Q400 Series

Rated Output: DC: 500 A ; AC: 350 A

Duty Cycle: 100%, Water Cooled


Q500 Series

Rated Output: DC: 500 A ; AC: 350 A

Duty Cycle: 100%, Water Cooled

Bernard Flux Cored Air cooled MIG gun – DURAFLUX series


DuraFlux Series

Rate Output: DC: 80A, AC: 50A

Duty Cycle: 60%

The product range also includes MIG/MAG Torches, patented high-quality Torch Consumables.

Bernard has moved all of its best handles, necks, consumables, liners and cables into its new Bernard BTB MIG Guns. Enjoy industrial-grade performance and durability on these  MIG guns.