322-66000000 - Miller Smith 320 Series High Purity Stainless Steel Regulator, 2-Stage, 0-100 PSI

Precision Control for High Purity Applications

The Miller Smith 322-66-00-00-00 High Purity Two-Stage Regulator is engineered for the most demanding gas delivery applications. Part of the distinguished 320 Silverline Series, this regulator is constructed from 316 stainless steel bar stock, making it the ideal choice for handling corrosive, toxic, or high-purity gases where contamination must be eliminated. The unit features a 0-100 PSI delivery range, providing versatile control for laboratory and analytical instrumentation.

Uncompromised Purity and Safety

Designed with a metal-to-metal diaphragm seal, this regulator ensures maximum leak integrity, a critical factor when working with hazardous or expensive specialty gases. The 316 stainless steel filtered seat not only prevents particulate contamination but also significantly extends the service life of the regulator. For enhanced safety, the bonnet includes captured vent ports (1/16" FNPT), allowing operators to pipe hazardous fumes away in the unlikely event of a diaphragm failure.

Stable Delivery Pressure

As a two-stage regulator, the Miller Smith 322-66-00-00-00 excels at providing constant delivery pressure regardless of fluctuations in the inlet pressure. This means that as your gas cylinder empties, the output pressure remains rock-steady, preventing the "decay" effect common in single-stage models. This stability is essential for chromatography, EPA protocol gases, and other sensitive analytical processes.

Versatile Configuration

Equipped with 1/4" FNPT inlet and outlet ports, this regulator offers flexibility for various connection types, allowing users to install specific CGA fittings or pigtails as required by their system. The front and rear bonnets are threaded, facilitating easy front panel mounting for integrated system designs.