222-0106 - Miller Smith Silverline 220 Series High Purity Two-Stage Regulator CGA 350

Precision Control for Analytical Applications

The Miller Smith 222-01-06 Silverline High Purity Analytical Two-Stage Regulator is engineered to meet the rigorous demands of laboratory and analytical environments. Designed specifically for high purity, non-corrosive gas applications, this regulator ensures that your sensitive equipment receives a stable and contaminant-free gas supply. It is particularly well-suited for controlling carrier gases or calibration mixtures used in gas chromatography, including thermal conductivity, flame ionization, flame photometry, and electron capture processes.

At the core of this regulator is a stainless steel diaphragm that provides precise pressure control while maintaining the integrity of the gas stream. Unlike standard rubber diaphragms, the stainless steel construction prevents off-gassing and absorption, ensuring that the purity of your analytical gases remains uncompromised. The two-stage design is a critical feature for analytical work, as it automatically compensates for the drop in cylinder pressure as the tank empties, delivering a constant outlet pressure without the need for manual adjustments.

Durability and longevity are built into the Silverline series. The body, bonnet, and gauges are plated to resist corrosion and maintain a clean appearance in laboratory settings. A filtered seat adds an extra layer of protection by trapping particulates that could damage the seating surface, thereby extending the service life of the unit. With a delivery range of 0-100 PSI and a CGA 350 inlet, this regulator is compatible with hydrogen, methane, and other flammable gas mixtures often used in analytical chemistry. The large 2-1/2 inch gauges make monitoring cylinder and delivery pressure simple and accurate.