620-01060002 - Miller Smith 620 Silverline High Purity Regulator CGA 350

Reliable Two-Stage Performance for Specialty Gases

When working with specialty gases like hydrogen or methane, having a regulator you can trust is essential for both safety and performance. The Miller Smith 620-01-06-00-02 Silverline Regulator is a heavy-duty, two-stage unit designed to provide consistent gas delivery in demanding industrial and technical environments. Equipped with a CGA 350 connection, this regulator is built to handle high inlet pressures up to 3500 PSI while delivering a precise, low-pressure output of 0-25 PSI. The two-stage mechanism is a significant advantage for professionals who need steady flow; it automatically compensates for the drop in cylinder pressure as you work, ensuring your flame or process remains stable from the start of the tank to the finish.

Durability is built into every aspect of this Miller Smith regulator. The body is constructed from solid brass bar stock and finished with nickel plating, providing a rugged exterior that stands up to daily use while resisting tarnish and corrosion. Inside, a stainless steel diaphragm replaces the standard rubber components found in lesser regulators. This not only extends the service life of the unit but also provides superior sensitivity and accuracy in pressure regulation. The metal-to-metal seal between the body and the diaphragm ensures a tight closure, preventing leaks and ensuring that the gas you pay for goes exactly where it's needed.

Safety is never an afterthought with Miller equipment. This model features a capturable vent port on the bonnet, threaded for 1/16" FNPT. This allows operators to install a vent line to carry away gases safely if the diaphragm were ever to breach, a critical feature when handling flammable gases like hydrogen. The regulator also includes large, easy-to-read 2-1/2 inch gauges that allow you to monitor tank and delivery pressure at a glance. For welders and technicians working with specialty mixtures or requiring absolute precision in their gas delivery systems, the 620 Series Silverline regulator offers the professional grade quality and peace of mind associated with the Miller name.