Smith 2.5-Inch Regulator Delivery Gauge, 0-60 PSI

Restore Your Regulator's Accuracy

A broken or inaccurate gauge on your welding regulator isn't just an annoyance; it's a quality control issue. The Smith Equipment GA029-07 Replacement Gauge is the perfect solution for restoring your equipment to factory specifications. With a 0-60 PSI range, this gauge is typically used to measure the "delivery" or "working" pressure—the gas actually flowing to your torch or welder. Knowing exactly how much pressure you are pushing is critical for achieving clean welds and safe cuts.

Built to withstand the knocks and bumps of a busy shop, this gauge features a tough brass case and a shatterproof polycarbonate lens. We've all seen gauges with cracked glass held together by tape; upgrading to this Smith gauge eliminates that hazard. The lens also features a clever 1/4-turn crystal ring design for easy maintenance if needed. The 2.5-inch face is large enough to read clearly without squinting, helping you make quick adjustments on the fly.

Compatibility is key when looking for spare parts. This gauge uses a universal 1/4-inch NPT thread, meaning it fits not only Smith regulators but also most other major brands like Miller, Victor, and Harris that use this standard port size. Simply unscrew your old, damaged gauge (remembering to use a backup wrench on the regulator body) and thread this one in with some Teflon tape or thread sealant. It's a quick fix that brings safety and precision back to your rig.