322-66000000 - Miller Smith 320 Series High Purity Stainless Steel Regulator, 2-Stage, 0-100 PSI

Industrial Grade Stainless Steel Regulator

Welders Supply is proud to offer the Miller Smith 320 Series High Purity Regulator (322-66-00-00-00). Built for professionals who require absolute precision and durability, this two-stage regulator is manufactured from corrosion-resistant 316 stainless steel. It is specifically designed to manage both corrosive and non-corrosive gases with a delivery pressure range of 0-100 PSI, making it a top-tier solution for industrial, research, and specialty gas applications.

Rugged Construction & Reliability

The 320 Silverline Series is synonymous with quality. The regulator features a convoluted stainless steel diaphragm that provides sensitive pressure control while maintaining a robust metal-to-metal seal. This construction eliminates the use of elastomers in the gas stream, reducing the risk of outgassing or absorption, which is vital for maintaining gas purity. The body is machined from 316 stainless steel bar stock, ensuring it can withstand harsh environments and corrosive media without degrading.

Performance You Can Trust

With a maximum inlet pressure rating of 3500 PSI, this regulator is ready for high-pressure cylinders. The two-stage mechanism steps down pressure in two intervals, ensuring that the final delivery pressure remains constant throughout the life of the cylinder. This feature eliminates the need for constant manual adjustment and ensures consistent flow for your critical welding, cutting, or analytical processes.

Key Features for the Pro

• High Visibility: Large 2-1/2" single scale gauges make it easy to monitor tank and delivery pressure at a glance.
• Safety First: Captured vent ports allow for the safe diversion of gases, protecting the operator and the workspace.
• Vacuum Compatible: Designed to withstand internal vacuums, making it suitable for purge cycles during cylinder change-outs.