Miller Smith 620 Series Silverline High Purity 2-Stage Oxygen Regulator 0-250 PSI

Reliable Oxygen Delivery for Critical Applications

When your work demands absolute precision and cleanliness, the Miller Smith 623-20-08-00-00 Silverline Regulator delivers. Designed for professionals who require more than just a standard industrial regulator, this high-purity two-stage unit ensures that your oxygen supply is consistent, clean, and reliable. Whether you are setting up a specialized cutting station, a laboratory supply line, or a high-precision welding application, this regulator provides the control you need.

Consistent Pressure All Day Long

One of the biggest frustrations with standard regulators is the need to adjust the pressure knob as your tank gets low. This Miller Smith regulator utilizes a premium two-stage design that automatically compensates for dropping cylinder pressure. You set your delivery pressure once—up to 250 PSI—and it stays there until the tank is empty. This stability allows you to focus on your task without worrying about flow fluctuations affecting your flame or process quality.

Built for Purity and Longevity

The Silverline series is built to last. The body is machined from brass and nickel-plated for durability and corrosion resistance. Inside, a stainless steel diaphragm replaces the standard rubber components found in cheaper regulators. This not only improves accuracy but also ensures that the gas stream remains pure and free from rubber contaminants. A 316 stainless steel filter prevents debris from entering the seat, ensuring smooth operation for years to come.

Professional Grade Features

Equipped with large, easy-to-read 2-1/2 inch gauges, monitoring your tank and line pressure is effortless. The regulator connects via a standard CGA 540 fitting for oxygen cylinders. For added safety, the bonnet features a capturable vent, allowing you to pipe vent gases away if necessary. If you need a regulator that combines industrial toughness with laboratory-grade precision, the Miller Smith 620 Silverline is the superior choice.