121-2002 - Miller Smith Silverline 2-Stage CO2 Regulator 0-60 PSI CGA 320

Rugged Reliability: Miller Smith Silverline Two Stage Regulator

For maintenance shops, general fabrication plants, and industrial facilities requiring dependable gas control, the Miller Smith 121-20-02 Silverline Series Regulator stands out as a top-tier solution. This general-purpose two-stage regulator is built to withstand the daily rigors of the shop floor while delivering the precision expected from Miller Electric equipment. The unit is configured with a CGA 320 connection, making it ready for immediate deployment on Carbon Dioxide (CO2) cylinders. Its robust construction features a body machined from solid brass bar stock, ensuring it can handle the physical demands of industrial environments better than cast alternatives.

The primary advantage of this two-stage regulator is its ability to provide a steady, unvarying delivery pressure regardless of the fluctuating inlet pressure from the gas cylinder. As a high-pressure cylinder is used, the internal pressure drops; a single-stage regulator would require constant manual adjustment to maintain the correct output. The 121-20-02 eliminates this hassle, maintaining your set pressure of 0-60 PSIG automatically, allowing your team to focus on the work at hand rather than equipment monitoring. The inclusion of a 1/4" MNPT outlet with a needle valve offers versatile connectivity and fine flow adjustment capabilities right out of the box.

Miller has integrated several longevity-enhancing features into this Silverline series model. The plated body and bonnet offer superior protection against environmental corrosion, keeping the tool looking and functioning like new for longer. Internally, the filtered seat prevents particulate damage, a common cause of regulator failure. With a maximum inlet pressure rating of 3500 PSIG and a preset safety relief valve, this regulator prioritizes safety alongside performance. Backed by Miller's reputation for quality, the 121-20-02 is a smart investment for any operation utilizing CO2 for non-corrosive applications.