The Bernard Dura-Flux self-shielded flux-cored gun features a non-metallic trigger that absorbs less heat than metal triggers. The trigger is also made with a sealed microswitch, which keeps out dust and dirt, to provide a long work life. The smaller trigger guard is designed to improve maneuverability.

“The Dura-Flux flux-cored gun takes operator comfort seriously as it does durability and toughness,” says Bill Giese, product manager for Bernard. “Self-shielded flux-cored welding can be brutal on the operator and his/her equipment. The Dura-Flux is designed to minimize the physical stresses on the person and the equipment.”

The Dura-Flux is rated to 350 amps at 100-percent duty cycle and can handle higher current loads at reduced duty cycles. It accepts flux-cored wire up to 3/32-inch and is equipped with a heavy-duty monocoil power cable and Bernard's Centerfire contact tips. The welding gun also features interchangeable power pins and trigger leads for compatibility with both Miller Electric and Lincoln Electric products, along with power pin liners that are designed to be easily changed without tools to simplify maintenance.

Verified by Bill Giese, product manager for Bernard.
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Vital Stats

Rated amps: 350 amps

Wire size: 3/32-inch

Compatible wire feeders: Miller Electric and Lincoln Electric