Miller Smith 320 Series SS Two-Stage Regulator CGA 330 100 PSI

Miller Smith 320 Series Reliability

The Miller Smith 322-00-22-00-00 High Purity Two-Stage Regulator represents the pinnacle of gas control technology for specialty applications. Built by Miller, a trusted name in the industry, this regulator is part of the Silverline 320 Series, designed to handle the rigorous demands of corrosive and non-corrosive gas delivery. With a robust 316 stainless steel bar stock body, it offers the durability needed for industrial environments while maintaining the high purity standards required for analytical work.

Precision Two-Stage Control

For welders and technicians working with sensitive equipment, pressure stability is non-negotiable. This two-stage regulator excels by reducing cylinder pressure in two steps, ensuring that the output pressure remains constant even as the cylinder drains. This eliminates the need for frequent adjustments and ensures consistent flow for critical processes. The convoluted stainless steel diaphragm provides a precise response to pressure changes, while the metal-to-metal seal guarantees a leak-tight enclosure, preventing atmospheric contamination and gas loss.

Built for Corrosive Environments

Handling corrosive gases requires equipment that can withstand chemical attack. The 322-00-22-00-00 utilizes 316 Stainless Steel and PCTFE for all wetted parts, making it highly resistant to corrosion. This specific model features a CGA 330 inlet connection, suitable for specific corrosive gas families. The inclusion of a 316 stainless steel filtered seat further protects the internal components, ensuring a long operational life and reducing maintenance downtime.

Safety and Installation

Miller has integrated key safety features into this regulator, including captured vent ports that allow hazardous gases to be vented away from the workspace. This is a critical safety requirement for facilities handling toxic or flammable substances. The regulator supports a maximum inlet pressure of 3500 PSI and delivers up to 100 PSI. Its design supports panel mounting, and the large 2-1/2 inch gauges provide clear visibility of tank and delivery pressures. Backed by the Miller True Blue Warranty, this regulator is a secure investment for any facility requiring high-purity gas control.