Miller Smith Silverline 620 Series High Purity 2-Stage Regulator, CGA 326, 0-250 PSI

Reliable Two-Stage Performance

When your work depends on a steady flow of gas without constant adjustment, the Miller Smith Silverline 623-40-03-00-00 Two Stage Regulator is the professional's choice. Built by one of the most trusted names in gas equipment, this regulator is designed to handle high-purity applications with ease. The two-stage design is a game-changer for long operations; it automatically compensates for the drop in cylinder pressure as you work, meaning you won't have to keep walking back to the tank to tweak the knob. This model is set up with a CGA 326 connection, making it ready for Nitrous Oxide cylinders right out of the box.

Durability meets precision in the 620 Silverline series. The regulator features a tough nickel-plated brass body that resists corrosion and wear, ensuring it stands up to daily use while looking professional. The internal components are just as impressive, featuring a stainless steel diaphragm that offers better response and longer life than rubber alternatives found in cheaper units. The large, easy-to-read 2-1/2 inch gauges allow you to monitor your tank level and delivery pressure at a glance, reducing errors and downtime.

This regulator is rated for a delivery range of 0-250 PSI, giving you a broad operating window for various tasks. It also includes a high-quality needle valve on the outlet, giving you precise control over the flow rate right at the source. Whether you are setting up a lab station, a specialized welding rig, or an industrial process, the Miller Smith Silverline regulator delivers the consistency and safety you need to focus on the job at hand. With a max inlet rating of 3500 PSI, it is ready for high-pressure cylinders and demanding environments.