Answer
Oct 01, 2025 - 01:05 PM
For MIG welding with argon, the typical gas flow rate is set between 15 to 25 cubic feet per hour (CFH), not psi, since shielding gas is measured in flow rather than pressure. However, the pressure on the regulator is usually set between 10 to 30 psi to achieve the desired flow rate, depending on your setup and hose length. Always refer to your welder’s manual for exact settings.
