Single Stage LD Regulator, Oxygen, CGA540

190 Series Flow Gauge Regulators Model 190 Series “MIG METER” Flow Gauge Regulators are designed for MIG & TIG applications to provide accurate regulation of gas flow. They are ideal for commercial, industrial and laboratory applications. • 2” gauges for easy reading • Forged brass body and housing cap • Chrome plated housing cap • Internal pressure relief design • Accurate measurement of gas flow up to 50 SCFH • Choice of inlet connections for argon (CGA 580) or carbon dioxide (CGA 320) • Plastic adjustment knob for smooth “easy touch” flow settings • Weight: 2 lbs 3 oz • UL listed