QB01 Argon and CO₂ Flowmeter Regulator

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 outlet 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.

Most items are usually shipped within 3-5 working days. Your delivery confirmation email will contain your tracking number and order details. Should you have any questions, our team is also on hand 7 days a week and can be reached at support@yeswelder.com.