Miller Smith 620 Silverline High Purity 2-Stage Regulator, 0-100 PSI, 1/4" FNPT

Reliable Gas Delivery for Critical Tasks

When your welding or industrial application requires more than just standard grade equipment, the Miller Smith 622 Silverline Regulator steps up to the challenge. Designed for high-purity and specialty gas applications, this two-stage regulator delivers the consistency and reliability associated with the Miller name. Whether you are setting up a laser welding station, a research lab, or a precise process control system, this regulator ensures your gas flow remains stable and pure.

The primary benefit of this two-stage regulator is its ability to provide a steady output pressure of 0-100 PSI, regardless of fluctuations in the supply cylinder. This means you won't experience the "end-of-tank" pressure spike common with single-stage regulators, protecting your sensitive downstream equipment and ensuring consistent process results. The body is machined from brass and nickel-plated, offering a rugged exterior that resists corrosion and wear in industrial environments.

Installation is flexible thanks to the 1/4" FNPT connections on both the inlet and outlet, allowing you to adapt the regulator to various piping systems or panel mounts. The large 2-1/2" single scale gauge makes monitoring pressure easy at a glance. Furthermore, the regulator is built to handle the rigors of operation, including withstanding internal vacuums during purge cycles. With a maximum inlet pressure rating of 3500 PSI, it is compatible with a wide range of high-pressure cylinders and supply systems.