Victor 1.5-inch High Pressure Regulator Gauge 4000 PSI

Don't Guess Your Gas Levels – Replace Your Gauge

Is your regulator's high-pressure gauge cracked, stuck, or impossible to read? The Victor 1 1/2" High-Pressure Gauge (4000 PSI) is the exact replacement you need to get your rig back in safe working order. There is nothing worse than running out of oxygen or shielding gas in the middle of a critical weld because you couldn't read your tank level. This gauge is designed to monitor the cylinder contents, giving you a clear, immediate readout of how much pressure is left in your tank so you can plan your swaps effectively.

Built by Victor, a leader in gas equipment, this gauge features a Center Back Mount (CBM), which means the threaded connection sticks straight out the back of the dial. This is the standard style for most welding regulators. The face is 1-1/2 inches wide—small enough to stay out of the way but clear enough to read at a glance. It features a dual scale, showing you pressure in both PSI (up to 4000#) and KPA, so no matter what specs your shop uses, you are covered.

Swapping out a gauge is one of the easiest repairs you can do to extend the life of your regulator. Simply ensure the system is depressurized, remove the old damaged gauge, and thread this new one in (using appropriate thread sealant if required by your specific regulator manual). This gauge is rated for up to 4000 PSI, making it suitable for full oxygen tanks and high-pressure inert gas cylinders like Argon or Mix gas. Don't compromise on safety or accuracy—stick with genuine Victor parts to keep your flame steady and your welds clean.

Key Features for the Welder

• High Pressure Readout: Reads from 0 to 4000 PSI, perfect for checking full tanks.
• Easy to Read: High-contrast numbers on a white background.
• Standard Fit: 1.5" dial with center back connection fits many standard regulators.
• Durable: Designed to withstand the daily grind of the welding shop.