612-03050000 - Miller Smith 610 Series High Purity Regulator CGA 346 100 PSI

Reliable Gas Control with Miller Smith Quality

When your operation depends on clean, regulated breathing air, the Miller Smith 612-03-05-00-00 Silverline Regulator delivers the performance and reliability professionals trust. Formerly known under the Smith Equipment brand, this regulator continues the legacy of high-quality gas apparatus now backed by Miller Electric. Designed for use with CGA 346 cylinders, this single-stage regulator provides a steady delivery pressure up to 100 PSI, making it ideal for filling stations, safety equipment testing, or specialized industrial air supply lines.

The Silverline 610 Series is built tough for industrial environments while maintaining the precision needed for high-purity applications. The body is machined from brass bar stock and finished with nickel plating, offering a professional look and excellent corrosion resistance. Inside, a stainless steel diaphragm replaces standard rubber components, providing a longer service life and more stable pressure output, even as the cylinder pressure drops. This metal diaphragm design also provides a distinct "snap" action that helps maintain a set pressure without drift, ensuring your downstream equipment receives exactly the flow and pressure required.

Installation and maintenance are straightforward with the 612-03-05-00-00. The regulator features a clear, easy-to-read 2-1/2 inch single scale gauge that allows operators to monitor delivery pressure at a glance. The outlet is equipped with a 1/4" tube fitting, common in high-purity setups, ensuring a leak-tight connection to your tubing system. Whether you are setting up a new gas manifold or replacing an aging regulator, the Miller Smith Silverline series offers the durability of a heavy-duty regulator with the refined accuracy of a laboratory instrument. Trust in the metal-to-metal seals and filtered seat design to keep your breathing air system clean and compliant.