Smith Equipment 2.5-Inch Replacement Regulator Gauge, 0-200 PSI

Restore Your Regulator with Genuine Smith Quality

Don't let a broken or foggy gauge compromise your welding quality or safety. The Smith Equipment GA033-07 Replacement Gauge is the perfect solution for fixing damaged regulators in your shop. Whether you dropped your regulator or the old gauge has simply worn out over time, this 2.5-inch replacement unit brings back the clarity and accuracy you need to operate your torch or welder effectively. Designed for the "working pressure" or delivery side of your regulator, it measures output from 0 to 200 PSI, covering the range needed for most cutting, heating, and welding applications.

Built Tough for the Welding Shop

Welding shops are tough places, and your equipment needs to be tougher. Cheap plastic gauges often crack or cloud up, making them useless. The Smith GA033-07 is built with a heavy-duty brass case and a shatterproof polycarbonate crystal. This design resists impact and prevents the lens from breaking into dangerous shards if struck. The crystal ring is a preferred 1/4-turn design, securing the face tightly against dust and debris. It is a professional-grade component meant to last, giving you peace of mind every time you crack the cylinder valve.

Fits Most Major Brands

While this is a genuine Smith part, its utility extends far beyond just Smith regulators. Thanks to the universal 1/4" NPT male thread, this gauge fits a wide variety of regulators from other top manufacturers like Miller, Victor, and more. If your regulator has a 1/4" female thread port for the low-pressure gauge, this unit will screw right in. It comes ready to install with thread sealant (recommended) for a leak-free fit. The large 2.5-inch face is easy to read from a distance, helping you monitor gas flow without squinting.

Key Features for Welders

This gauge isn't just a generic part; it's tuned for gas welding applications. The scale reads in both PSI and Bar, accommodating different measurement preferences. The watch-type movement inside ensures that the needle moves smoothly and settles quickly, avoiding the "bouncing" seen in lower-quality gauges. U.L. Listed and rigorously tested, the GA033-07 is the reliable choice for maintaining your oxy-fuel or shielding gas equipment.