Victor Argon Flowmeter/Flowgauge Regulators are high-quality, durable instruments designed for precise gas shielding in MIG and TIG welding. Typically offering 0–80 CFH delivery, they feature brass bodies, CGA-580 inlet connections, and, in many models, high-visibility tubes or color-coded gauges for safe, easy operation, with most supporting 3000 PSI max inlet pressure