113-0010 - Miller Smith Silverline Series 110 Industrial Air Regulator CGA 590

Technical Overview of the Miller Smith 113-00-10

The Miller Smith 113-00-10 is a distinguished member of the Silverline 110 Series, engineered to provide reliable pressure control for general-purpose applications. This specific model is configured with a CGA 590 inlet connection, designating it for use with Industrial Air. As a single-stage regulator, it reduces cylinder pressure to delivery pressure in one step, making it an efficient choice for applications where extremely precise outlet pressure maintenance against fluctuating inlet pressure is not critical. The unit is rated for a maximum inlet pressure of 3500 PSIG and offers a delivery pressure range of 0-250 PSIG, suitable for a wide array of pneumatic and industrial tasks.

Structurally, the regulator is built from rugged brass bar stock, ensuring high tensile strength and resistance to mechanical stress. The body, bonnet, and gauges are fully plated, offering superior protection against corrosion and environmental wear compared to unplated brass alternatives. A key engineering feature is the 1-7/8 inch diaphragm. This relatively large surface area for a compact regulator allows for greater sensitivity to pressure changes, resulting in more stable flow characteristics than smaller diaphragm competitors. The internal mechanism utilizes Miller Smith's proprietary Sure-Seat technology, which incorporates a filtered seat design. This filter is critical for gas stream purity, trapping microscopic particles that could otherwise damage the seat or downstream equipment, thereby significantly extending the service life of the regulator.

The 113-00-10 is also designed with versatility in integration in mind. The body is tapped to facilitate rear panel mounting, allowing it to be installed in gas distribution panels or fixed systems seamlessly. The gauges are 2-1/2 inches in diameter with high-contrast single scales, ensuring that pressure readings can be taken quickly and accurately. While not intended for high-purity analytical applications where inboard diffusion is a concern, this regulator excels in standard industrial environments requiring robust, consistent air regulation.