321-66240000 - Miller Smith 320 Series High Purity SS Regulator, 2-Stage, 0-50 PSI, CGA 580

Miller Smith 320 Series: The Standard for Purity

When your operation demands uncompromised gas purity and precise pressure control, the Miller Smith 321-66-24-00-00 High Purity Two-Stage Regulator is the professional's choice. Part of the distinguished 320 Silverline Series, this regulator is engineered to handle the rigorous demands of specialty gas delivery. Whether you are managing gas flow for laboratory analyzers, laser systems, or high-tech manufacturing processes, the 320 Series delivers reliability you can trust.

Superior Materials and Design

Constructed from 316 stainless steel bar stock, this regulator offers superior corrosion resistance compared to standard brass regulators. This makes it ideal for environments where external corrosion is a concern or where the highest degree of gas stream cleanliness is required. The internal design features a 316 stainless steel filtered seat and a convoluted stainless steel diaphragm. The metal-to-metal diaphragm seal ensures a leak-tight enclosure, preventing atmospheric contamination of your process gas.

Consistent Performance

The two-stage architecture of this regulator is designed to provide a steady 0-50 PSI output pressure throughout the life of the cylinder. By stepping down the pressure twice, the regulator isolates your downstream equipment from the pressure drop that occurs as a high-pressure cylinder is depleted. This means you won't have to constantly adjust the regulator to maintain your set pressure. The large, 2-1/2 inch single-scale gauges are easy to read, allowing for quick monitoring of both tank and delivery pressures.

Safety and Versatility

Safety is paramount in high-purity gas handling. The Miller Smith 321-66-24-00-00 includes a captured vent port in the bonnet, enabling users to pipe vented gases away to a safe location—an essential feature for enclosed workspaces. Additionally, the front and rear bonnets are threaded, facilitating easy front panel mounting for integrated system setups. This model comes with a CGA 580 connection for inert gases and a precise needle valve on the outlet for immediate flow control.