113-0009 - Miller Smith Silverline 110 Series Single Stage Inert Gas Regulator, 250 PSI Delivery, CGA 580

Industrial Grade Precision and Durability

The Miller Smith 113-00-09 Silverline Series General Purpose Single Stage Regulator is engineered to provide reliable pressure control for inert and non-corrosive gas applications. Designed for industrial environments where durability is paramount, this regulator features a rugged brass bar stock body that resists corrosion and mechanical stress. The body, bonnet, and gauges are plated to offer superior protection against the elements, ensuring a long service life even in challenging shop conditions. With a maximum inlet pressure rating of 3500 PSIG, it is compatible with high-pressure cylinders commonly used in manufacturing, fabrication, and maintenance operations.

Advanced Flow Control Technology

At the core of the 113-00-09 is Miller's proprietary Sure-Seat™ technology. This filtered seat design significantly improves gas stream purity by preventing debris and contaminants from entering the seating area, which is a common cause of regulator failure. The filtered seat not only extends the service life of the component but also ensures consistent performance over time. The regulator utilizes a large 1-7/8 inch diaphragm, which provides greater sensitivity and more precise control of delivery pressure compared to smaller diaphragms found in economy models. This allows operators to maintain a steady 0-250 PSIG delivery range with minimal fluctuation, suitable for a wide variety of pneumatic and shielding gas applications.

Operational Specifications

This single-stage regulator is equipped with a CGA 580 inlet connection, making it compatible with standard inert gas cylinders such as Nitrogen, Argon, and Helium. The outlet is a 1/4-inch FNPT connection, allowing for versatile plumbing options to suit specific system requirements. The unit features two large, 2-1/2 inch single-scale gauges that are easy to read from a distance, allowing operators to quickly monitor cylinder contents and delivery pressure. While this unit is classified as a general-purpose regulator and is not intended for high-purity laboratory applications requiring extremely low inboard diffusion, it excels in general industrial tasks, leak testing, and purging operations. The body is also tapped for rear panel mounting, offering flexibility for installation in gas manifolds or fixed workstations.