Miller Smith Silverline High Purity Two-Stage Regulator, CGA 540, 0-100 PSI

Reliable Two-Stage Regulation for Critical Jobs

When your work demands absolute consistency and reliability, the Miller Smith Silverline 620 Series Two-Stage Regulator stands out as a top-tier choice. This model (622-00-08-00-00) is configured for Oxygen service with a CGA 540 connection and is built to handle a maximum inlet pressure of 3500 PSI. It delivers a precise outlet pressure up to 100 PSI, making it versatile for a wide range of industrial and technical applications where standard regulators might fall short on stability or cleanliness.

The primary advantage of this Miller Smith regulator is its two-stage functionality. For professionals who cannot afford pressure drift during a long operation, a two-stage regulator is the solution. It steps down the high cylinder pressure in two phases, ensuring that the final delivery pressure remains rock-steady even as your tank runs low. This means fewer adjustments at the knob and more consistent results at the torch or equipment end. The unit also features a 2-1/2 inch single scale gauge that is easy to read, allowing for quick monitoring of system status.

Durability is a key focus of the Silverline series. The body is machined from brass bar stock and nickel-plated, providing a tough exterior that resists wear and corrosion. Inside, a 316 stainless steel filter protects the seat from debris, which is a common cause of regulator failure. The stainless steel diaphragm offers superior sensitivity compared to rubber alternatives and ensures a long service life without the risk of dry rot or cracking. Whether you are setting up a high-end welding station, a laser cutting assist gas supply, or a calibration bench, this regulator provides the professional-grade performance associated with the Miller Smith name. It connects easily with a 1/4" FNPT outlet, ready to adapt to your specific hose or piping requirements.