223-2010 - Miller Smith Silverline 220 Series High Purity Two-Stage Regulator CGA 590

Reliable Two-Stage Gas Regulation

When your operation demands consistent gas flow without the hassle of fluctuating pressures, the Miller Smith 223-20-10 Silverline Regulator delivers. This two-stage regulator is built to handle the rigorous demands of industrial and laboratory environments where maintaining a set pressure is critical. The two-stage mechanism automatically compensates for the drop in cylinder pressure as you work, meaning you won't experience the "end-of-tank droop" common with single-stage regulators. This feature allows you to utilize virtually the entire contents of a cylinder with confidence, maximizing efficiency and reducing waste.

Constructed for longevity, the 223-20-10 features a heavy-duty brass bar stock body that is fully plated. This plating covers the body, bonnet, and gauges, offering excellent resistance to scratches, corrosion, and general shop wear. It is equipped with a CGA 590 fitting, making it suitable for specific industrial air and specialty gas mixtures. Safety is also a priority; the regulator includes a built-in capturable preset safety relief valve that protects the internal components and downstream equipment from over-pressurization events.

Beyond its rugged exterior, the internal components are designed for performance. The stainless steel diaphragm provides a precise response to pressure changes and offers superior durability compared to rubber diaphragms, which can degrade over time. The filtered seat prevents debris from compromising the seal, ensuring a tight shut-off and reliable operation year after year. Whether you are running calibration gases or managing carrier gases for sensitive equipment, the Miller Smith 223-20-10 provides the stability and durability required for professional gas delivery systems.