321-66250000 - Miller Smith 320 Series High Purity Two-Stage Stainless Steel Regulator CGA 660

Precision Control for Specialty Gases

When your work involves specialty gases, standard brass regulators simply won't cut it. The Miller Smith 321-66-25-00-00 is the professional's choice for managing corrosive and high-purity gases with confidence. Built from high-grade 316 stainless steel, this regulator is designed to resist the damaging effects of harsh chemical gases that would quickly destroy lesser equipment. Whether you are setting up a laboratory experiment, a semiconductor process, or a specialized welding application requiring exotic shielding gases, this regulator ensures that your equipment remains safe and your gas stream remains pure.

One of the biggest challenges in gas delivery is maintaining a steady flow as your tank empties. This Miller Smith regulator features a sophisticated two-stage design that eliminates the "droop" or pressure spike often seen with single-stage models. This means you can set your delivery pressure between 0 and 50 PSI and trust it to stay there, regardless of how much gas is left in the cylinder. This consistency is crucial for maintaining process quality and avoiding the need for constant manual adjustments. The large, easy-to-read gauges allow you to monitor your supply and output at a glance, keeping you in control of your operation.

Safety is paramount when dealing with hazardous or corrosive substances. This model includes a captured vent port, allowing you to pipe potential leaks away from the workspace, adding an extra layer of protection for you and your team. The metal-to-metal diaphragm seal ensures a tight, leak-proof system, preventing atmospheric contamination of your high-purity gas and keeping hazardous fumes contained. Compatible with CGA 660 cylinders, this regulator is a rugged, reliable investment for any facility demanding the highest standards of safety and precision in gas regulation.