220-0006 - Miller Smith Silverline 220 Series High Purity Regulator, CGA 350, 15 PSI

Precision Control for Analytical Applications

The Miller Smith 220-00-06 Silverline High Purity Analytical Two-Stage Regulator is engineered to meet the rigorous demands of laboratory and analytical environments. Designed specifically for non-corrosive high-purity gases, this regulator excels in applications where maintaining a constant delivery pressure is non-negotiable, such as in gas chromatography. Whether you are managing carrier gases or calibration mixtures for thermal conductivity, flame ionization, or electron capture detectors, the 220 Series provides the stability required for accurate results.

Advanced Two-Stage Design

One of the primary challenges in gas delivery is the fluctuation of outlet pressure as the supply cylinder empties. The Miller Smith 220-00-06 utilizes a sophisticated two-stage design that effectively eliminates this issue. By reducing pressure in two steps, it ensures that the delivery pressure remains steady from a full cylinder down to a nearly empty one. This feature is essential for long-duration analytical runs where pressure drift could compromise data integrity.

Superior Construction and Purity

Purity is paramount in analytical work. This regulator features a stainless steel diaphragm that not only offers precise control over pressure adjustments but also prevents the contamination often associated with elastomeric diaphragms. The seat is filtered to further enhance gas stream purity and protect the internal components from particulate damage, extending the service life of the unit. The body, bonnet, and gauges are plated to provide superior protection against environmental corrosion and to maintain a clean, professional appearance suitable for laboratory settings.

Safety and Durability

Built from rugged brass bar stock, the 220-00-06 is designed to withstand the rigors of daily use. It includes a built-in capturable preset safety relief valve that protects the regulator components and downstream equipment from over-pressurization. Additionally, the design is robust enough to withstand vacuums generated during purging operations, ensuring versatility in various setup procedures. The large 2-1/2 inch single scale gauges are easy to read, allowing operators to monitor cylinder and delivery pressure at a glance.