Genuine Bernard Centerfire D-1 diffuser. Innovative design for precise performance that provides better gas coverage, longer tip life, and better arc starts. Suitable for Bernard Q series MIG Guns.

Features

• No tools are required to replace the tip or nozzle.
• "Drop-In" tip with no threads means quick change after burnback, reducing downtime.
• Large diameter tip base and tapered seat provide better electrical conductivity and heat transfer.
• The spatter shield within the nozzle protects the diffuser and gives smoother, less turbulent gas flow.
• Solid, concentric relationship between tip and nozzle keeps tip centered even after hard use... and abuse.
• Threaded nozzle holds tip fixed at 1/4" or 1/8" recess, flush, or 1/8" stick out.
• Compatible with all standard air-cooled Bernard Q guns.
• A complete family of tips and nozzles is available to meet most of your welding needs.
• All components are manufactured with pride in the USA.