620-00020000 - Miller Smith 620 Silverline High Purity Two-Stage Regulator, CGA 320, 0-25 PSI

Reliable CO2 Delivery for Critical Applications

The Miller Smith 620 Silverline Regulator is the professional's choice for high-purity Carbon Dioxide (CO2) regulation. Whether you are managing gas for laser welding, specialized shielding gas mixing, or industrial analytical equipment, this regulator delivers the consistency you need. With a delivery range of 0-25 PSI and a CGA 320 connection, it is perfectly tuned for low-pressure, high-precision applications where standard industrial regulators falls short.

Set It and Forget It Performance

Welding and industrial professionals know the frustration of constantly adjusting a regulator as a tank empties. The Miller Smith 620 Series solves this with its premium two-stage mechanism. By stepping down the pressure twice inside the body, the regulator maintains your set output pressure rock-steady, even as the tank pressure drops from 3500 PSI down to empty. This means consistent flow rates for your processes, reducing rework and ensuring quality results every time.

Built to Last

Durability is key in any industrial environment. This regulator features a nickel-plated brass body that stands up to tough shop conditions while resisting corrosion. The internal components are equally robust, featuring a stainless steel diaphragm that offers superior fatigue life compared to rubber alternatives. The 2-1/2 inch gauges are easy to read, allowing for quick checks of both tank level and delivery pressure. The inclusion of a 1/4 inch FNPT outlet gives you the flexibility to adapt to various hose fittings or hard-piped systems.

Safety and Versatility

Safety is built into the design with a capturable vent port, allowing you to pipe vented gas away from the work area if necessary. The unit is also panel-mountable, making it an excellent choice for fixed installations or custom gas manifolds. When your operation requires more than just a standard regulator, the Miller Smith 620 Silverline provides the high-purity performance and reliability that critical tasks demand.