223-2000 - Miller Smith Silverline 220 Series Two-Stage High Purity Regulator 0-150 PSI

Industrial Durability Meets Laboratory Precision

The Miller Smith 223-20-00 Silverline Regulator brings together the rugged construction Miller is known for with the high-precision performance required for specialty gas applications. Whether you are setting up a calibration station, running a gas chromatograph, or managing high-purity process gases, this two-stage regulator delivers consistent performance you can trust. The Silverline 220 Series is built to bridge the gap between standard industrial regulators and expensive ultra-high purity equipment, offering a cost-effective solution without compromising on essential features.

Rugged Build Quality

Constructed from rugged brass bar stock, the body of the 223-20-00 is designed to withstand the rigors of daily use. To further enhance its durability and resistance to environmental factors, the entire body, bonnet, and gauge casings are fully plated. This plating not only resists corrosion but also makes the unit easy to clean and maintain. The regulator is equipped with large, 2-1/2 inch single-scale gauges that are easy to read at a glance, allowing operators to monitor cylinder and delivery pressure with accuracy and ease.

Consistent Delivery Pressure

Fluctuating delivery pressure can ruin a weld, a test, or a process. The two-stage design of this regulator ensures that your set pressure remains constant, regardless of how much gas is left in the supply cylinder. This is particularly important for long-duration tasks where stopping to readjust pressure is inefficient or impossible. The unit is rated for a delivery range of 0-150 PSI, making it versatile for a wide variety of applications requiring stable, medium-range pressure control.

Key Features for Professionals

Miller Smith has packed this regulator with professional-grade features. The stainless steel diaphragm offers precise control sensitivity that rubber diaphragms cannot match, while also ensuring that the regulator does not introduce contaminants into your gas line. The filtered seat is a small but critical detail that prevents debris from damaging the internal sealing mechanism, significantly prolonging the life of the regulator. Backed by Miller's reputation for quality, the 223-20-00 is a smart investment for any facility requiring reliable high-purity gas regulation.