CL4015NJ8IMC - Bernard Clean Air 400A Fume Extraction Gun, 15ft, Miller Back End

Industrial Source Capture Solution

The Bernard Clean Air Extraction Gun (SKU: CL4015NJ8IMC) represents a critical advancement in industrial hygiene and welding operator safety. Designed for high-amperage applications, this 400-amp air-cooled MIG gun integrates a vacuum chamber directly into the handle and neck assembly, allowing for the immediate capture of welding fumes at the arc source. This specific configuration is tailored for heavy-duty fabrication environments utilizing 1/16-inch wire, making it an ideal choice for structural steel, heavy equipment manufacturing, and flux-cored arc welding (FCAW) processes where fume generation is significant.

Engineered with a Miller-style back-end termination, this gun offers seamless compatibility with standard Miller wire feeders and power sources. The 15-foot cable assembly provides a balance of reach and manageability, housing both the power conductor and the vacuum hose within a durable, protective outer sheath. This integrated design minimizes bulk and reduces the likelihood of snagging in complex work cells. The gun utilizes Bernard's renowned Centerfire consumable system, which features a threadless contact tip design and a spatter shield that ensures consistent gas flow and arc stability, even under the high-vacuum conditions required for effective fume extraction.

The extraction efficiency of the Bernard Clean Air gun is adjustable, allowing operators to balance shielding gas coverage with fume capture rates. By removing particulates and gases such as hexavalent chromium, manganese, and ozone before they enter the welder's breathing zone, this tool aids facilities in complying with stringent OSHA and ACGIH air quality standards. The robust construction ensures longevity in harsh industrial settings, while the ergonomic handle design helps mitigate the physical strain often associated with heavier vacuum-assist torches.