Miller Smith 620 Silverline High Purity Two-Stage Regulator CGA 320

Reliable Gas Control for Industrial and Lab Use

Upgrade your gas delivery system with the Miller Smith 621-02-02-00-00 Silverline Regulator, a premium solution for controlling non-corrosive gases. This two-stage regulator is built to handle high-pressure inputs up to 3500 PSI while delivering a precise, steady output range of 0-60 PSI. The two-stage mechanism is essential for professionals who require consistent pressure without constant adjustment, as it automatically compensates for the drop in cylinder pressure as gas is consumed.

Durability meets precision in the 620 Silverline Series. The body is machined from brass bar stock and nickel-plated to resist corrosion and wear, ensuring a long service life even in demanding environments. The internal components are equally robust, featuring a stainless steel diaphragm that offers superior sensitivity and longevity compared to rubber alternatives. The 2-1/2 inch single scale gauge provides clear, easy-to-read pressure metrics, allowing operators to monitor system performance at a glance.

Designed with the user in mind, this regulator includes features that enhance both safety and usability. The metal-to-metal seals ensure a leak-tight fit, while the filtered seat prevents debris from damaging the internal mechanism. For installations requiring fixed positioning, the threaded bonnets allow for secure panel mounting. Whether you are setting up a laser gas system, an emission monitoring station, or simply need reliable CO2 regulation, the Miller Smith 621-02-02-00-00 delivers the performance and reliability associated with the Miller name.