211-0010 - Miller Smith 210 Silverline High Purity Regulator CGA 590

Precision Control for Analytical Applications

The Miller Smith 211-00-10 Silverline High Purity Analytical Single Stage Regulator is engineered to meet the rigorous demands of laboratory and industrial analysis. Designed specifically for high purity, non-corrosive gases, this regulator ensures that your gas stream remains uncontaminated, a critical factor in sensitive applications such as gas chromatography, automotive emissions testing, and biological research. The unit features a CGA 590 inlet connection, making it suitable for specific industrial air and specialty gas cylinders commonly found in analytical environments.

At the heart of the 210 Silverline series is a stainless steel diaphragm. Unlike standard rubber or neoprene diaphragms, stainless steel does not off-gas or absorb impurities, ensuring that the gas delivered to your instruments is as pure as the source. This metal diaphragm also provides superior sensitivity and precise control over delivery pressure, which is adjustable from 0 to 60 PSI. The regulator is constructed from rugged brass bar stock but is fully plated on the body, bonnet, and gauges. This plating not only enhances the aesthetic but provides a robust layer of protection against external corrosion and wear, ensuring longevity in busy lab settings.

Reliability is further enhanced by the filtered seat design. This feature traps microscopic particles that could otherwise damage the seat or disrupt flow, thereby extending the service life of the regulator and maintaining consistent performance. The unit is also designed to withstand vacuums generated during purging operations, a common procedure in high-purity gas handling to eliminate atmospheric contamination before use. With a maximum inlet pressure of 3500 PSI, this regulator is built to handle high-pressure cylinders safely and effectively.

Key Technical Benefits

Safety and ease of use are paramount in the design of the Miller Smith 211-00-10. It includes a built-in capturable preset safety relief valve, which protects downstream equipment from over-pressurization. The large, 2-1/2 inch gauges are easy to read, allowing operators to monitor cylinder and delivery pressure at a glance. For facilities requiring organized setups, the body is tapped for rear panel mounting, allowing for clean and secure installation in gas cabinets or on instrument benches.