220-8208 - Silverline High Purity Analytical Two Stage Regulator CGA 540

Reliable High-Purity Gas Management

When your operation demands the highest level of gas purity and consistency, the Miller Smith Silverline 220 Series stands out as a superior choice. While often found in laboratory settings, this high-purity two-stage regulator is equally valuable in specialized industrial welding and fabrication environments where gas contamination cannot be tolerated. The Miller Smith 220-82-08 is equipped with a CGA 540 connection, making it compatible with standard oxygen cylinders and other inert gas mixtures requiring this fitting style. Its robust construction ensures it can withstand the rigors of daily use while delivering the precision required for delicate tasks.

The primary advantage of this regulator is its two-stage mechanism. In standard single-stage regulators, the outlet pressure can creep up as the tank pressure drops—a phenomenon known as the supply pressure effect. This Silverline regulator eliminates that issue, providing a steady, unwavering flow of gas from a full cylinder down to an empty one. This is particularly useful in long-duration processes where stopping to readjust pressure settings is inefficient or detrimental to the work. The delivery range of 0-30 PSIG (with vacuum capability) allows for fine-tuning of low-pressure applications.

Durability is built into every component. The body and bonnet are plated for superior protection against environmental corrosion and wear. The gauges are large and easy to read, reducing eye strain and minimizing reading errors. Furthermore, the stainless steel diaphragm offers a distinct advantage over rubber or neoprene alternatives by providing a non-reactive surface that will not contaminate the gas stream. Whether you are running calibration gases, purging systems, or managing specialized welding atmospheres, the Miller Smith Silverline regulator delivers the trusted performance associated with the Miller name.