622-20060100 - Miller Smith 620 Silverline High Purity Two-Stage Regulator CGA 350

Reliable Two-Stage Performance for Specialty Gases

When your work depends on a consistent flame or gas flow, you cannot afford a regulator that fluctuates as your tank runs low. The Miller Smith 622-20-06-01-00 Silverline Regulator is a premium two-stage unit designed to solve the common issue of "delivery pressure decay." By stepping down the pressure in two stages, this regulator provides a rock-steady output flow from the moment you crack the valve until the cylinder is nearly empty. This model comes equipped with a CGA 350 fitting, making it the standard choice for fuel gases like Hydrogen and Methane in industrial and laboratory settings.

Built tough for professional use, the Silverline series features a nickel-plated brass body that resists wear and corrosion. The internal components are protected by a 316 stainless steel filter, preventing debris from damaging the seat and causing leaks. One of the standout features for welders and technicians working with sensitive mixtures is the stainless steel diaphragm. This metal diaphragm provides superior sensitivity and accuracy compared to rubber alternatives, ensuring that your pressure settings are maintained precisely where you need them. The 2-1/2 inch single scale gauges are easy to read at a glance, helping you monitor both cylinder contents and delivery pressure effectively.

Safety is built into every aspect of the design. The regulator includes threaded front and rear bonnets for secure panel mounting if required, and a capturable vent port allows you to pipe away gases if necessary—a crucial feature when working with flammable gases like Hydrogen. With a delivery range of up to 100 PSI and the backing of Miller's True Blue Warranty, this regulator is a long-term investment in safety, accuracy, and efficiency for your gas delivery system.