QB01 Argon and CO₂ Flowmeter Regulator

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QB01 combines gas-flow adjustment with cylinder-pressure monitoring for compatible MIG and TIG shielding-gas setups. It connects to CGA-580 cylinders and supports several common ou tlet fittings. Gas and Cylinder Connection Cylinder inlet: CGA-580 Listed gases: 100% Argon, 75% Argon / 25% CO₂, and 80% Argon / 20% CO₂ Processes: MIG/MAG, TIG Gauge and Flow Range Flow tube: 0-60 CFH Pressure gauge: 0-4000 PSI Gauge diameter: 1.5" (38 mm) Outlet Connections Female 9/16-18 Male 5/8-18 1/4" hose barb Confirm the cylinder valve, gas type and hose connection before installation. Leak-test all connections after assembly. Show more