0469540001 - ESAB Spatter Protector for PSF 400 Series MIG Guns (5-Pack)

Keep Your PSF 400 Running Smoothly

Every welder knows that spatter buildup is the enemy of a smooth weld and a long-lasting torch. The ESAB Spatter Protector for PSF 400 MIG guns is your first line of defense inside the nozzle. This simple but essential part sits inside your gun's head assembly, catching spatter before it can fuse to your diffuser or clog up your gas flow. When your spatter protector is doing its job, you spend less time banging your nozzle to clear it out and more time laying down beads.

Designed specifically for the workhorse PSF 400 torch, these protectors are made to take the heat. They stop spatter from bridging the gap between your contact tip and nozzle, which is a common cause of erratic arcs and frustrating downtime. Replacing them is quick and easy—just pop the old one out when it gets crusted over and slide a fresh one in. It’s a small maintenance step that makes a big difference in how your gun handles day in and day out.

This pack comes with five protectors, so you can keep a stash in your toolbox or locker. Whether you are welding mild steel or pushing the gun hard on heavy fabrication, keeping a fresh spatter protector installed ensures your shielding gas flows correctly and your consumables last longer. Don't let a clogged nozzle ruin your weld; stick with genuine ESAB parts for the best performance.