612-03080000 - Miller Smith Silverline 610 Series High Purity Oxygen Regulator 100 PSI

Precision Control for High Purity Applications

The Miller Smith 612-03-08-00-00 Silverline High Purity Brass Single Stage Regulator is engineered specifically for analytical and process applications where maintaining gas stream purity is paramount. Unlike standard industrial regulators that may utilize elastomeric diaphragms prone to off-gassing or permeation, this 610 Series unit features a robust stainless steel diaphragm. This construction ensures that the gas path remains uncontaminated, making it an ideal choice for non-corrosive high-purity gas systems used in chromatography, emission monitoring, and research laboratories.

Constructed from nickel-plated brass bar stock, the body of the regulator offers a substantial feel and excellent durability while maintaining a clean aesthetic suitable for laboratory environments. The internal design prioritizes leak integrity with a metal-to-metal seal between the body and the diaphragm. This architecture not only prevents external contamination but also allows the regulator to withstand an internal vacuum, facilitating effective purging cycles essential for maintaining system purity. A 316 stainless steel filter is integrated into the inlet to trap particulates, protecting the seat and ensuring consistent performance over the lifespan of the device.

Safety and versatility are key components of the Silverline design. The bonnet is equipped with a 1/16-inch FNPT port, allowing users to pipe captured gases away in the unlikely event of a diaphragm failure—a critical feature when handling specific specialty gases. For installation flexibility, the regulator is designed with a threaded bonnet for panel mounting and a tapped body for rear mounting, ensuring it integrates seamlessly into gas management panels or benchtop setups. With a delivery pressure range optimized for up to 100 PSI and a CGA 540 connection for Oxygen, this regulator delivers the precision required for exacting standards.