223-0010 - Miller Smith 223 Series Silverline High Purity Two-Stage Regulator CGA 590

Reliable Gas Delivery for Industrial and Lab Use

The Miller Smith 223-00-10 from the Silverline 220 Series is a premium two-stage regulator designed to deliver consistent pressure control for high-purity, non-corrosive gases. While often found in laboratory settings for gas chromatography, its robust construction makes it suitable for any industrial application requiring stable pressure from full to empty cylinders. The two-stage mechanism steps down cylinder pressure in two intervals, eliminating the "decay" or rising delivery pressure often seen in single-stage regulators as the supply tank empties. This ensures that your process receives a steady flow without the need for constant manual adjustment.

Built for Durability and Performance

Durability is a key feature of the Silverline series. The regulator is machined from solid brass bar stock and finished with a high-quality plating on the body, bonnet, and gauge cases. This plating not only gives the regulator a professional appearance but also provides a tough shield against scratches and corrosion. The internal components are equally impressive, featuring a stainless steel diaphragm that provides excellent sensitivity and longevity. A filtered seat mechanism adds another layer of reliability by trapping debris before it can damage the seat, ensuring a tight seal and preventing creep.

User-Friendly Features and Specifications

Equipped with a CGA 590 connection, this regulator is compatible with specific industrial air and specialty gas cylinders. It features a 1/4" FNPT outlet, allowing for easy integration with standard fittings and hoses used in analytical setups. The large, easy-to-read 2-1/2 inch gauges allow users to quickly verify tank levels and output settings. Rated for a maximum inlet pressure of 3500 PSIG and capable of delivering up to 150 PSIG, the Miller Smith 223-00-10 is a workhorse for professionals who demand accuracy. The automatic reseating safety relief valve adds peace of mind, venting excess pressure safely if limits are exceeded. Whether for flame photometry or general calibration, this regulator stands as a benchmark for quality in gas delivery equipment.