321-70250000 - Miller Smith 320 Series High Purity Two-Stage Stainless Steel Regulator, CGA 660, 0-50 PSI

Precision and Safety for Specialty Gas Applications

When your work involves high-purity or corrosive gases, standard equipment simply isn't enough. The Miller Smith 321-70-25-00-00 High Purity Stainless Steel Regulator is designed to meet the rigorous demands of laboratory, petrochemical, and semiconductor environments. Built with the quality you expect from Miller Smith's Silverline Series, this regulator ensures that your gas delivery system remains pure, safe, and reliable.

Uncompromised Purity and Durability
Corrosive gases can quickly degrade standard brass components, leading to contamination and equipment failure. This regulator features a body and wetted parts made entirely from 316 stainless steel, offering superior resistance to corrosion. The filtered seat design further protects the internal mechanisms from debris, extending the service life of the unit and maintaining the purity of your gas stream. Whether you are running analytical instruments or critical process lines, this regulator maintains the integrity of your setup.

Stable Pressure Control
Fluctuations in cylinder pressure can wreak havoc on sensitive applications. As a two-stage regulator, this model steps down pressure in two phases, delivering a constant 0-50 PSIG output regardless of how much gas is left in the tank. This means you can focus on your work without constantly monitoring and adjusting your regulator settings. The large, easy-to-read 2-1/2 inch gauges allow for quick verification of system status at a glance.

Designed for Safety
Handling hazardous gases requires the highest safety standards. The Miller Smith 320 Series includes captured vent ports, allowing you to pipe vented gases away to a safe location in the event of a diaphragm breach. Additionally, the metal-to-metal diaphragm seal ensures a leak-tight closure, preventing hazardous leaks into your workspace. This regulator is also capable of withstanding internal vacuum, making it compatible with purge systems to clear lines safely during cylinder changes.