Miller Smith 320 Series High Purity Stainless Steel Regulator, CGA 660, 0-250 PSI

Miller Smith 320 Silverline: The Standard for Stainless Regulators

When your work involves hazardous, corrosive, or ultra-high purity gases, standard brass regulators simply won't cut it. The Miller Smith 323-85-25-00-00 is a premium Two-Stage Stainless Steel Regulator designed to deliver reliable performance in the toughest chemical environments. Built with the quality you expect from Miller's gas equipment division, this regulator features a robust 316 Stainless Steel body that resists corrosion and ensures a long operational life, even when used with aggressive media.

Consistent Delivery Pressure

One of the biggest challenges in gas delivery is the "decay" effect—where outlet pressure fluctuates as the tank empties. This Miller Smith unit utilizes a two-stage reduction mechanism to solve that problem. By stepping the pressure down in two stages, it delivers a rock-solid 0-250 PSI output from start to finish, regardless of whether your cylinder is full at 3500 PSI or nearing empty. This stability is crucial for process control, laboratory research, and precision manufacturing.

Designed for Safety and Ease of Use

Equipped with a CGA 660 connection, this regulator is ready for specific corrosive gas cylinders right out of the box. It features large, easy-to-read 2-1/2 inch gauges that allow you to monitor tank and delivery pressure at a glance. For enhanced safety, the regulator includes captured vent ports, allowing you to pipe vented gases away from the user—a critical feature when working with toxic substances. Whether you are setting up a laboratory gas system or a specialized industrial process, the Miller Smith 323 Series provides the durability and precision you need.