113-0003 - Miller Smith Silverline Single-Stage Regulator, CGA 326, 0-250 PSI Delivery

Precision Control with Miller Smith Silverline Series

The Miller Smith 113-00-03 Silverline Series General Purpose Single Stage Regulator is engineered for professionals requiring reliable gas control in industrial environments. This specific model is configured with a CGA 326 inlet connection, typically utilized for Nitrous Oxide service, and features a 1/4" FNPT outlet for versatile connectivity. As part of the renowned Silverline 110 Series, this regulator balances cost-effectiveness with the high-performance standards associated with the Miller and Smith Equipment brands.

Robust Construction and Design

Durability is at the core of the 113-00-03 design. The unit is constructed from a rugged brass bar stock body, ensuring it can withstand the physical demands of a busy workshop or industrial site. To further enhance longevity, the body, bonnet, and gauges are plated, providing superior protection against corrosion and environmental wear. The regulator features a large 1-7/8 inch diaphragm, which allows for more precise control of delivery pressure compared to smaller compact models. This ensures a stable flow rate even as cylinder pressure decays.

Advanced Seat Technology

One of the standout features of this regulator is the inclusion of Miller's Sure-Seat technology. The seat assembly is filtered, which is critical for maintaining gas stream purity and extending the service life of the regulator. By preventing microscopic debris from entering the high-pressure seat area, the regulator maintains a tight seal and consistent performance over time. This model is rated for a maximum inlet pressure of 3500 PSI and delivers a pressure range of 0-250 PSI, making it suitable for a variety of general-purpose applications where extremely precise low-pressure control is not the primary requirement but reliability is paramount.

Installation and Versatility

Designed with integration in mind, the body of the regulator is tapped for rear panel mounting, allowing for clean and secure installation in gas manifolds or custom control panels. The clear, easy-to-read single scale gauges provide immediate visual confirmation of cylinder and delivery pressures. While the manufacturer description mentions compatibility with inert gases like Argon and Nitrogen, the specific CGA 326 fitting on this SKU dictates its primary cylinder compatibility. Users should verify their gas service requirements to ensure the CGA 326 connection matches their supply cylinders.