123-0005 - Miller Smith Silverline 2-Stage Air Regulator CGA 346 250 PSI

Precision Control with Miller Smith Silverline Series

The Miller Smith 123-00-05 Silverline Series General Purpose Two Stage Regulator is engineered for professionals who demand consistent performance and reliability in gas control. Designed specifically for Industrial Air applications, this regulator utilizes a sophisticated two-stage mechanism. Unlike single-stage counterparts that may allow delivery pressure to fluctuate as the supply cylinder empties, this two-stage unit compensates for inlet pressure decay, providing a steady and unvarying output flow. This feature is critical in laboratory settings, precision testing, and industrial processes where pressure stability is paramount to the integrity of the work.

Constructed from high-quality brass bar stock, the body and bonnet of the 123-00-05 are built to withstand the rigors of daily industrial use. The exterior is plated to resist corrosion and maintain a professional appearance over years of service. At the heart of the regulator lies a large 1-7/8 inch diaphragm, which offers superior sensitivity and precise control over the delivery pressure range of 0-250 PSIG. This large diaphragm area allows the regulator to respond quickly to changes in flow demand, ensuring that downstream equipment receives the exact pressure required for optimal operation.

One of the standout features of the Silverline series is the inclusion of Miller Smith's proprietary Sure-Seat technology. This filtered seat design protects the critical sealing surfaces from debris and contamination that can often be found in gas streams. By preventing foreign particles from damaging the seat, the regulator maintains its integrity longer, reducing maintenance intervals and the likelihood of creep or failure. The unit is equipped with a CGA 346 inlet connection, the standard for industrial air cylinders, and features a 1/4-inch FNPT outlet for versatile connectivity to hoses and downstream equipment. With a maximum inlet pressure rating of 3500 PSIG, this regulator is compatible with high-pressure cylinders, making it a versatile choice for a wide range of general purpose applications.