120-2006 - Miller Smith Silverline 120 Series Two-Stage Regulator CGA 350 15 PSI

Precision Two-Stage Gas Control

The Miller Smith 120-20-06 Silverline Series General Purpose Two Stage Regulator is engineered for applications requiring unwavering delivery pressure and high gas purity. Designed for laboratory, general plant, and maintenance shop environments, this regulator excels in controlling inert and non-corrosive gases such as Air, Nitrogen, CO2, and Argon. Its two-stage design compensates for decaying inlet pressure, ensuring that the outlet pressure remains constant throughout the life of the cylinder, a critical feature for sensitive analytical and process applications.

Advanced Construction and Durability

Built to withstand industrial rigors, the 120-20-06 features a rugged brass bar stock body. The body, bonnet, and gauges are plated to provide superior protection against corrosion and wear. At the heart of the regulator is a large 1-7/8 inch diaphragm that offers exceptional sensitivity and precise control over the 0-15 PSI delivery range. The unit is also equipped with Miller's proprietary Sure-Seat technology, which incorporates a filtered seat to prevent debris from entering the high-pressure seat area, significantly extending the service life of the component and maintaining gas stream purity.

Safety and Versatility

This model comes configured with a CGA 350 inlet connection and is rated for a maximum inlet pressure of 3500 PSI. It includes a preset safety relief valve that vents to the atmosphere, making it suitable for non-hazardous gases. The regulator features two large 2-1/2 inch single-scale gauges that are easy to read, allowing operators to monitor cylinder and delivery pressure at a glance. Additionally, the body is tapped for rear panel mounting, offering flexible installation options for fixed systems or benchtop setups. Please note that while the Silverline series supports various inert gases, the CGA 350 fitting is specific; users must ensure compatibility with their gas cylinders.