85Z99 - ESAB HW-12 TIG Torch Insulator Sleeve

Keep Your HW-12 Torch Running Smooth with the ESAB 85Z99 Insulator

If you are running a heavy-duty HW-12 water-cooled torch, you know that heat is the enemy of your consumables. The ESAB 85Z99 Insulator Sleeve is the barrier that keeps your torch body safe and your arc focused. Sitting right between your nozzle and the torch head, this little sleeve takes a beating so your equipment doesn't have to. It stops the electricity from jumping to the cup or the fixture, preventing those frustrating arc-outs that ruin a good bead.

Over time, insulators get cooked. They crack, chip, or get built up with spatter and grime. When that happens, your gas coverage gets wonky and you might start feeling a little tingle or seeing the HF arc wander. Swapping out your old, charred insulator with a fresh 85Z99 is one of the cheapest and easiest ways to tune up your torch. Because it's a genuine ESAB part, you don't have to worry about sanding it down to fit or having it rattle around loose.

Don't let a five-dollar part cost you a five-hundred-dollar torch head. Keep a few of these in your kit. Whether you are welding thick aluminum or heavy stainless plate, having a fresh insulator ensures your gas seal is tight and your electrical path is clean. Get back to stacking dimes with confidence knowing your front-end parts are up to spec.

Why Welders Choose Genuine ESAB Parts

• Perfect Fit: No guessing games; it snaps right onto the HW-12.
• Heat Tough: Won't crumble under high-amp abuse.
• Safety First: Keeps the current where it belongs—at the tungsten.