Smith Equipment 2" Flow Gauge 0-50 CFH / 0-25 LPM

Reliable Replacement Flow Gauge for MIG & TIG Regulators

Keep your welding setup running smoothly with the Smith Equipment GA136-03 Replacement Flow Gauge. A broken or unreadable gauge on your gas regulator can lead to improper shielding gas flow, resulting in porosity and poor weld quality. This 2-inch replacement gauge is the perfect solution for restoring the functionality of your flow regulator. Designed to measure the flow of shielding gases like Argon, CO2, and Helium mixes, it features a clear, easy-to-read dial with a dual scale range of 0-50 CFH and 0-25 LPM.

Durability is key in a welding shop, and the GA136-03 delivers. The gauge is housed in a tough steel case and features a shatterproof polycarbonate lens. This "unbreakable" crystal is far superior to standard glass, which can easily crack if a tool is dropped on it or if the regulator tips over. The lens also has a protective lip design to prevent scratches and damage to the face, ensuring you can always read your flow settings clearly. The brass inlet nipple provides a secure, leak-free connection that resists corrosion.

Compatibility is rarely an issue with this standard-size gauge. It uses a 1/4-inch NPT male thread, which is the industry standard for the gauge ports on most welding regulators. Whether you are repairing a genuine Smith Equipment regulator or a compatible unit from another manufacturer, this gauge screws right in. It is an essential spare part for any welder's toolkit, ensuring that a cracked gauge doesn't stop production. With its precision movement and UL listing, you can trust the GA136-03 to provide the accurate flow data you need for perfect welds every time.