123-0000 - Miller Smith Silverline 2-Stage General Purpose Regulator, 250 PSI, 1/4 FNPT

Rugged Two-Stage Performance for Maintenance and Fabrication

The Miller Smith 123-00-00 Silverline Regulator is a workhorse component designed for general plant maintenance, fabrication shops, and industrial facilities requiring reliable gas control. As a two-stage regulator, it offers the distinct advantage of steady delivery pressure without the need for constant manual adjustment. In busy shop environments, this means operators can set the pressure once and trust that it will remain stable, even as the gas source is depleted. This stability is essential for maintaining consistent process quality in welding, purging, and pneumatic applications.

Durability is at the core of the Silverline Series. The regulator features a solid brass bar stock body that resists mechanical impact and deformation better than forged alternatives. The gauges are housed in plated cases for extra protection, and the large 2-1/2 inch dials are easy to read from a distance, improving safety and monitoring efficiency. With a maximum inlet pressure rating of 3500 PSI, this unit is compatible with high-pressure cylinders and bulk systems. The delivery range of 0-250 PSI covers a broad spectrum of shop needs, from leak testing to powering pneumatic tools or shielding gas delivery.

This model is particularly versatile due to its connection configuration. Instead of fixed cylinder connections, it utilizes 1/4" FNPT threads for both inlet and outlet. This allows maintenance teams to adapt the regulator to virtually any setup, including rear panel mounting for test benches or direct integration into hard-piped gas lines. The inclusion of a preset safety relief valve adds a layer of safety by venting excess pressure to the atmosphere if necessary. For shops handling inert gases like Argon, Nitrogen, or compressed Air, the Miller Smith 123-00-00 combines heavy-duty construction with the precision of two-stage regulation.