213-2005 - Miller Smith 210 Silverline High Purity Air Regulator - CGA 346, 150 PSI

Technical Overview: Miller Smith 213-20-05 Silverline Regulator

The Miller Smith 213-20-05 is a premium component of the 210 Silverline Series, engineered specifically for high-purity, non-corrosive gas applications. This single-stage regulator is designed to bridge the gap between standard industrial regulators and high-cost stainless steel analytical regulators. It utilizes a rugged brass bar stock body that is fully plated to resist corrosion and maintain a clean aesthetic suitable for laboratory environments. The core of its precision lies in the stainless steel diaphragm, which ensures accurate pressure delivery and prevents contamination of the gas stream, a critical factor in analytical instrumentation.

Designed with a CGA 346 inlet, this regulator is optimized for compressed air service with a maximum inlet pressure of 3500 PSI. The delivery pressure range is calibrated for 0-150 PSI, monitored via large, 2-1/2 inch single-scale gauges that provide clear readability. The internal design features a filtered seat which not only enhances the purity of the gas stream by trapping particulates but also significantly extends the service life of the seat assembly. Furthermore, the regulator is engineered to withstand vacuums generated during purging operations, ensuring structural integrity during system maintenance.

Installation flexibility is provided through the body's rear panel mounting taps, allowing for secure integration into gas management panels or instrument benches. Safety is paramount, addressed by the built-in capturable preset safety relief valve. This unit is an ideal solution for applications requiring precise control without the expense of a full stainless steel body, provided the gas media is compatible with brass.