Miller Smith 220 Series Silverline Two-Stage CO2 Regulator 15 PSI

Reliable CO2 Delivery with Miller Smith 220 Series

For professionals requiring exacting control over Carbon Dioxide supplies, the Miller Smith 220-00-02 Silverline Regulator stands out as a top-tier solution. This two-stage regulator is built to handle the rigors of daily use while providing the finesse needed for specialized applications. Unlike single-stage regulators that may allow delivery pressure to creep up as the tank empties, this two-stage unit maintains a steady 0-15 PSI output from the moment you crack the valve until the cylinder is depleted. This consistency is vital for processes where even minor pressure variances can disrupt operations or compromise quality.

Durability is a hallmark of the Miller Smith brand, and the 220-00-02 is no exception. It is crafted from solid brass bar stock, ensuring a heavy-duty foundation that resists mechanical damage. To further enhance its longevity and appearance, the entire body, bonnet, and gauge housings are plated, offering excellent resistance to corrosion and tarnishing. The internal components are equally impressive, featuring a stainless steel diaphragm that offers superior sensitivity compared to rubber alternatives, ensuring that your pressure settings are maintained with absolute precision. The filtered seat adds another layer of protection, keeping debris out of the critical sealing areas to prevent leaks and creep.

Designed with the user in mind, this regulator features a standard CGA 320 inlet connection for direct attachment to CO2 cylinders and a 1/4" FNPT outlet for versatile plumbing options. The large 2-1/2 inch gauges are easy to read at a glance, reducing eye strain and minimizing reading errors. Safety is integrated directly into the design with an automatic reseating safety relief valve. Additionally, the regulator is capable of withstanding vacuum conditions, which is essential for systems that require purging before use. Whether you are setting up a calibration station, a thermal conductivity rig, or simply need a high-quality low-pressure CO2 regulator, the Miller Smith 220-00-02 provides the reliability and performance you expect from a leader in gas equipment.