322-85240100 - Miller Smith 320 Series High Purity Stainless Steel Two-Stage Regulator, CGA 580, 0-100 PSI

Reliable Control for Critical Welding and Purging

When your work demands absolute precision and cleanliness, the Miller Smith 320 Series High Purity Stainless Steel Regulator is the tool you can trust. Designed for welders and fabricators working with high-grade stainless steels, titanium, or other reactive metals, this regulator ensures that your shielding gas remains pure from the cylinder to the torch. The two-stage design is a game-changer for long welds or critical processes; it automatically compensates for the drop in cylinder pressure as the tank empties, giving you a rock-steady flow without the need for constant manual adjustment.

Built to last in demanding environments, the body is machined from 316 stainless steel, offering superior durability compared to standard brass regulators. This makes it impervious to corrosion and ideal for harsh shop conditions or specialized environments. The large, 2-1/2 inch gauges are easy to read at a glance, helping you monitor your gas supply and delivery pressure accurately. The regulator connects via a standard CGA 580 fitting, making it compatible with common inert gas cylinders like Argon and Nitrogen used in TIG welding and back-purging applications.

Safety is never an afterthought with Miller Smith. This unit features captured vent ports that allow you to pipe potential leaks away, adding an extra layer of protection for the operator. Whether you are setting up a laboratory-grade purge system or simply need the most reliable regulator for high-end fabrication, the 320 Series delivers consistent performance, leak-free integrity, and the peace of mind that comes with using top-tier equipment.