121-0005 - Miller Smith Silverline 2-Stage Air Regulator | CGA 346 | 0-60 PSI

Reliable Performance for the Professional Shop

When consistency counts, the Miller Smith Silverline Series 121-00-05 Two Stage Regulator delivers. Designed for professional welders, fabricators, and maintenance technicians, this regulator takes the guesswork out of gas control. Unlike single-stage regulators that require constant adjustment as your tank gets low, this two-stage workhorse maintains your set pressure from the moment you crack the valve until the cylinder is empty. This "set it and forget it" reliability allows you to focus on your work, not your equipment settings.

Built to Last

Shop environments are tough on gear, which is why Miller Smith builds the Silverline series from solid brass bar stock. This isn't a cheap, lightweight regulator; it's a heavy-duty tool designed to withstand the bumps and knocks of daily use. The plated finish keeps it looking professional and protects against rust and corrosion over time. Whether you are running pneumatic tools, managing shop air, or performing leak tests, the 121-00-05 provides the durability you expect from the Miller name.

Clear and Precise

Reading your pressures shouldn't be a struggle. This regulator features oversized 2-1/2 inch gauges that are easy to read at a glance, even from a distance. The 0-60 PSIG delivery range gives you fine control for low to medium pressure applications, while the CGA 346 connection ensures a secure fit for standard compressed air cylinders. With the added protection of a filtered seat to stop dirt and debris, you can trust this regulator to perform smoothly for years to come. Upgrade your gas equipment with the precision and reliability of the Silverline series.