Description 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. Included with Product Package of 10 diffusers Specifications Click to view full Spec Sheet.
