120-2005 - Miller Smith Silverline 120 Series 2-Stage Regulator, CGA 346, 0-30 PSIG

Precision Control with Miller Smith Silverline

When your work demands steady gas flow and absolute reliability, the Miller Smith 120-20-05 Silverline Series regulator is the tool you can trust. Built for professionals in laboratories, general plants, and maintenance shops, this two-stage regulator takes the guesswork out of gas control. Unlike single-stage regulators that may see pressure drift as your tank empties, this two-stage unit keeps your delivery pressure rock-steady from the moment you open the valve until the cylinder is empty.

Built to Last

Industrial environments can be tough on equipment, but the Silverline Series is tougher. Constructed from solid brass bar stock and finished with a protective plating, this regulator is designed to withstand the rigors of daily use. The large, easy-to-read 2-1/2 inch gauges allow you to monitor your tank and delivery pressure at a glance, ensuring you are always in control. Whether you are working with Air, Nitrogen, CO2, or Argon, the CGA 346 connection ensures a secure and standard fit for your gas cylinders.

Pure Performance

Gas purity is essential for quality results, and the 120-20-05 delivers. It features a filtered seat that blocks debris from entering the gas stream, protecting both your regulator and your downstream equipment. The Sure-Seat technology further guarantees a tight seal and long operational life. If you need a regulator that combines precision, durability, and ease of use, the Miller Smith 120 Series is the smart choice for your inert gas applications.