Miller Smith Silverline 620 Series High Purity 2-Stage Regulator CGA 350

Heavy-Duty Industrial Gas Regulation

The Miller Smith 623-20-06-00-00 Silverline Regulator represents the gold standard in two-stage gas control for industrial and specialty gas applications. Built by Miller, a name synonymous with quality in the welding and gas equipment industry, this regulator is designed to withstand the rigors of daily use while delivering laboratory-grade precision. It is equipped with a CGA 350 connection, making it suitable for combustible gases like hydrogen and methane, as well as other compatible specialty gases.

Robust Construction

Durability is at the core of the 620 Series. The body is machined from solid brass bar stock and finished with nickel plating. This not only gives the regulator a professional appearance but also provides significant resistance to corrosion and physical wear. The internal components are equally robust, featuring a stainless steel diaphragm that offers superior fatigue resistance compared to traditional rubber diaphragms. This metal-to-metal construction ensures a long service life and reliable performance, even in challenging environments.

Consistent Delivery Pressure

For welding, cutting, or process applications requiring extended run times, a two-stage regulator is the superior choice. Single-stage regulators often suffer from "decay," where the outlet pressure rises as the tank pressure falls. The Miller Smith 623-20-06-00-00 eliminates this issue, providing a steady 0-250 PSI output from a full cylinder down to an empty one. This stability ensures process consistency and reduces the downtime associated with resetting pressures.

Designed for Safety

Handling high-pressure specialty gases requires equipment you can trust. This regulator features threaded front and rear bonnets for secure panel mounting if required. Crucially, it includes capturable vents, a vital safety feature when working with flammable or hazardous gases. By allowing potential leaks to be vented to a safe location, Miller ensures that operator safety is never compromised. Whether for a manufacturing facility, a testing lab, or a specialized welding setup, the Miller Smith Silverline regulator delivers the performance and peace of mind you need.