123-0009 - Miller Smith Silverline 2-Stage Inert Gas Regulator, 0-250 PSI Delivery, CGA 580

Reliable Pressure for Shop and Field

For welders and fabricators, consistency is key, and the Miller Smith 123-00-09 Silverline Series Two Stage Regulator delivers just that. This heavy-duty regulator is designed to tame high-pressure cylinders of Argon, Nitrogen, and other inert gases, providing a smooth and reliable flow for all your shop needs. The defining feature of this unit is its two-stage mechanism. In a busy shop, you don't have time to constantly readjust your regulator as your tank pressure drops. This two-stage system automatically compensates for cylinder decay, giving you a rock-steady 0-250 PSI delivery pressure from a full tank down to empty. This is ideal for critical purging applications, pressure testing welds, or running pneumatic tools where pressure spikes or drops could ruin a job.

Built Tough for the Job Site

Miller Smith knows that welding environments are tough on gear. That's why the 123-00-09 is constructed from solid brass bar stock, not cheap die-cast metal. This makes the regulator incredibly durable and resistant to the bumps and knocks of a working shop. The entire body and the gauges are plated to resist corrosion, keeping your equipment looking and working like new for longer. The filtered seat design is a game-changer for maintenance; it traps dirt and grit before they can damage the regulator's internal seat, preventing creep and leaks. This means less downtime for repairs and more time getting work done.

Versatile Performance

With a CGA 580 connection, this regulator hooks up directly to standard Argon, Nitrogen, and Helium tanks. It is rated for a maximum inlet pressure of 3500 PSI, so it's ready for high-pressure cylinders. The large 2-1/2 inch gauges are easy to read at a glance, even from a distance, so you always know your tank level and line pressure. The delivery range up to 250 PSI makes it versatile enough for high-pressure purging or testing applications that standard flowmeters can't handle. If you need a regulator that works as hard as you do and guarantees consistent performance, the Miller Smith Silverline 123-00-09 is the tool for the job.