220-4210 - Miller Smith Silverline 220 Series High Purity Two-Stage Regulator CGA 590

Rugged Reliability for Specialty Gas Management

When your operation demands the handling of high-purity gases with absolute reliability, the Miller Smith 220-42-10 Silverline Regulator stands out as a top-tier choice. Built with the durability professionals expect from Miller, this regulator combines a rugged brass bar stock construction with a high-quality plated finish on the body, bonnet, and gauges. This protective plating ensures the tool withstands the rigors of industrial environments while maintaining the cleanliness required for specialty gas applications.

This two-stage regulator is the workhorse you need when consistent delivery pressure is non-negotiable. Whether you are managing carrier gases or calibration mixtures, the two-stage mechanism ensures that your output pressure remains rock-steady, even as your cylinder pressure drops. This eliminates the need for constant manual adjustments and prevents process interruptions. The unit is designed to withstand vacuums generated during purging operations, adding to its versatility in complex gas setups.

Safety and longevity are built into every component. The automatic reseating safety relief valve protects your equipment from pressure spikes, while the filtered seat prevents debris from damaging the internal mechanism. The stainless steel diaphragm is a key feature, offering superior sensitivity and longevity compared to standard rubber diaphragms. With a CGA 590 connection and a precise 0-15 PSIG delivery range, this regulator is ready to integrate seamlessly into your high-purity gas systems, backed by the trusted Miller True Blue warranty.