322-00200100 - Miller Smith 320 Silverline Series 2-Stage SS Regulator CGA 320 0-100 PSI

Reliable Gas Delivery for Industrial Environments

For professional welders and fabricators who demand consistency, the Miller Smith 322-00-20-01-00 Two-Stage Regulator offers a robust solution for controlling Carbon Dioxide (CO2). While often found in high-purity labs, the rugged construction of this 316 Stainless Steel regulator makes it an excellent investment for industrial environments where corrosion resistance and durability are paramount. Standard brass regulators can suffer in harsh shop atmospheres or when exposed to corrosive fumes, but the stainless steel body of the 320 Silverline Series stands up to the toughest conditions, ensuring a long operational life.

The primary advantage of this two-stage regulator over single-stage alternatives is its ability to provide a constant delivery pressure without the need for constant adjustment. In a single-stage regulator, as the gas cylinder empties, the outlet pressure can fluctuate or "drift," potentially affecting weld quality or process consistency. This Miller Smith unit eliminates that variable, maintaining a precise 0-100 PSIG output from the moment you crack the cylinder valve until the tank is empty. This "set it and forget it" capability allows operators to focus on the arc and the work piece rather than monitoring gauges.

Equipped with a CGA 320 connection, this regulator is ready for standard CO2 cylinders. The large, 2-1/2 inch gauges are easy to read from a distance, providing clear visual confirmation of both tank level and delivery pressure. The unit also features a convoluted stainless steel diaphragm which provides superior sensitivity and response to flow changes compared to rubber diaphragms. Whether you are setting up a critical purge shield, a laser cutting assist gas supply, or simply need a regulator that won't fail due to corrosion, the Miller Smith 322-00-20-01-00 is the heavy-duty choice for consistent performance.