220-8209 - Miller Smith Silverline 220 Series Two-Stage Analytical Regulator, CGA 580, 0-15 PSI

Rugged Reliability for Specialty Gases

The Miller Smith 220-82-09 Silverline Regulator represents the gold standard for high-purity gas control in industrial and technical applications. While built with the precision required for laboratory work, this regulator is constructed with the durability expected from Miller Smith equipment. The unit features rugged brass bar stock construction that is heavily nickel-plated. This plating serves a dual purpose: it offers superior protection against environmental corrosion and wear, and it maintains the cleanliness required for high-purity gas service. Whether you are managing calibration mixtures or supplying shield gas for specialized welding applications, this regulator delivers consistent performance.

Consistent Delivery Pressure

One of the primary challenges in gas delivery is the "decay" effect, where outlet pressure rises as the cylinder pressure falls. The 220-82-09 utilizes a sophisticated two-stage design to completely negate this issue. By reducing pressure in two steps, the regulator provides an unwavering 0-15 PSI delivery pressure throughout the entire life of the cylinder. This is critical for processes that require extended run times without operator intervention. The precise control is further enhanced by a stainless steel diaphragm, which offers superior sensitivity compared to standard elastomeric diaphragms, allowing for fine-tuning of low-pressure outputs.

Designed for the Professional

This regulator is equipped with a CGA 580 inlet, making it the go-to choice for inert gas cylinders. The outlet features a 9/16"-18 RH connection, standard for many inert gas hoses. Operators will appreciate the large, 2-1/2 inch single-scale gauges that make reading pressures simple, even from a distance. The internal design includes a filtered seat to prevent debris from compromising the seal, significantly extending the service life of the unit. With a maximum inlet pressure rating of 3500 PSIG and the ability to withstand vacuum purging, the Miller Smith 220-82-09 is a versatile and dependable tool for any facility handling specialty gases.