8-6800 - Thermal Dynamics 0-160 PSI Replacement Pressure Gauge, 2-Inch Dial

Keep Your Plasma Cutter Dialed In

When you're in the middle of a job, the last thing you need is a busted gauge leaving you guessing about your air pressure. The Thermal Dynamics 8-6800 Pressure Gauge is the exact replacement you need to get your rig back to 100%. Rated for 0-160 PSI, this gauge covers the operating range of most plasma cutters and gas regulators, giving you the feedback you need to dial in that perfect arc. If your old gauge is cracked, sticking, or just impossible to read through the grime, swapping it out is a quick fix that makes a huge difference.

This 2-inch gauge features a dual scale, showing you both PSI and BAR, so no matter what your chart says, you can set it and forget it. We know that running a plasma cutter with low air pressure is a guaranteed way to burn up electrodes and nozzles faster than you can buy them. On the flip side, too much pressure can blow out the arc. Having a clear, accurate reading right on the regulator ensures you are in the sweet spot for clean cuts and long-lasting consumables.

Designed as a direct replacement for Thermal Dynamics equipment, this gauge fits right into your existing setup. It’s built tough enough to handle the shop floor environment, resisting vibration and minor knocks. The white face with black markings provides high contrast, so you can check your levels from a few feet away without squinting. It’s a small part, but it plays a massive role in the quality of your work.

Don't let a $20 part cost you hundreds in wasted consumables or ruined metal. Grab a Thermal Dynamics 8-6800 gauge and keep your air supply honest. Whether you are running a Cutmaster or an older Pak Master system, verifying your input pressure is step one in troubleshooting and step one in getting a quality cut. Install it, leak-check it, and get back to cutting.