611-03080000 - Miller Smith 610 Series High Purity Oxygen Regulator CGA 540 0-60 PSI

Precision High Purity Regulation

The Miller Smith 611-03-08-00-00 Silverline High Purity Brass Single Stage Regulator is engineered for the rigorous demands of specialty gas delivery. Part of the renowned 610 Series, this regulator is specifically designed to maintain the integrity of high purity systems where contamination control is paramount. Unlike standard industrial regulators, the Silverline series utilizes a stainless steel diaphragm, which eliminates the risk of outgassing and absorption associated with elastomeric diaphragms. This feature is critical for analytical applications where gas composition must remain unaltered from the cylinder to the point of use.

Constructed from brass nickel-plated bar stock, the body offers substantial durability and corrosion resistance suitable for non-corrosive gases. The internal architecture features a metal-to-metal body-to-diaphragm seal, ensuring a leak-tight enclosure capable of withstanding internal vacuum conditions. This structural integrity is complemented by a filtered seat and a 316 stainless steel filter, which work in tandem to trap particulates and enhance gas stream purity. The regulator is equipped with a CGA 540 connection, making it compatible with standard oxygen cylinders and other inert gas mixtures requiring this specific fitting.

Operational safety and versatility are built into the design. The bonnet includes a 1/16-inch FNPT port, allowing for the capture and venting of hazardous gases in the unlikely event of a diaphragm failure. Additionally, the threaded bonnet and tapped body facilitate easy panel mounting, making this unit an excellent choice for fixed laboratory installations or custom gas manifolds. With a delivery range of 0-60 PSIG and a maximum inlet pressure of 3500 PSIG, it provides accurate and stable pressure regulation for a wide variety of sensitive applications.