SÜA Argon Regulator Flowmeter — CGA-580, Dual Gauge

Shielding gas control for MIG & TIG welding

The SÜA brass argon regulator flowmeter provides separate cylinder-pressure and gas-specific CFH readings, with a T-handle for adjustment. Designed for argon or argon/CO2 mixtures with a compatible CGA-580 cylinder valve.

• CGA-580 rear inlet: Confirm your cylinder valve before ordering. This inlet does not connect directly to a CGA-320 valve.
• Two gauges, two readings: Viewed from the front, the left gauge shows gas flow in CFH and the right gauge shows cylinder pressure in psi and kPa.
• Pressure scale and rating: The pressure dial reads 0–4,000 psi; the maximum inlet pressure marked on the body is 3,000 psig.
• Brass body and T-handle: Compact dual-gauge layout with T-handle adjustment.

Three gas hose connection options

• 5/8"-18 female connector: For compatible threaded gas hoses.
• 1/4" hose barb: For compatible 1/4-inch gas hoses.
• 9/16"-18 RH: Type B-B hose fitting.

Match your hose fitting before connecting.

Choose your package

Hose kits include 5/8-18 male fittings at both ends. Confirm the regulator outlet, hose fittings and welder gas inlet before installation. Cylinder, welder and torch are not included.