211-0308 - Miller Smith 210 Silverline High Purity Regulator CGA 540 0-50 PSI

Precision Control for Analytical Applications

The Miller Smith 211-03-08 Silverline High Purity Analytical Single Stage Regulator is engineered for professionals who demand exacting standards in gas delivery. Designed specifically for high-purity, non-corrosive gas applications, this regulator is a staple in environments such as biological laboratories, automotive emission testing facilities, and chemical process plants. The core of its performance lies in the stainless steel diaphragm, which provides precise control of delivery pressure while eliminating the risk of elastomeric outgassing that can contaminate sensitive gas streams. This feature ensures that the integrity of your analytical results is maintained from the cylinder to the instrument.

Durability and cleanliness are paramount in the 210 Silverline series. The regulator features a rugged brass bar stock construction that is fully plated—including the body, bonnet, and gauges—offering superior protection against corrosion and maintaining a clean aesthetic suitable for laboratory environments. A filtered seat mechanism is integrated to trap particulates, adding a layer of gas stream purity and significantly extending the service life of the regulator by preventing seat damage. This unit is also capable of withstanding vacuums generated during purging operations, a critical requirement for maintaining high-purity lines.

Operational safety and ease of use are built into the design. The regulator includes a built-in capturable preset safety relief valve, providing peace of mind during operation. Large, 2-1/2 inch single-scale gauges are easy to read, allowing operators to monitor cylinder and delivery pressure at a glance. With a delivery range of 0-50 PSI and a CGA 540 connection, this model is optimized for oxygen and compatible high-purity gas services. The body is also tapped for rear panel mounting, offering flexible installation options for custom instrument benches or control panels.