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Miller Smith 320 Series High Purity Stainless Steel Regulator CGA 350

$2,605.12/ea $1,712.11/1 per ea only $1,712.11/eaSave 34%

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OVERVIEW

Reliable Gas Delivery for Critical Projects

When your work demands absolute precision and reliability, the Miller Smith 320 Series High Purity Two-Stage Regulator stands out as a top-tier solution. Built for professionals who handle specialized gases, this regulator is constructed from corrosion-resistant 316 stainless steel, making it tough enough for harsh environments while maintaining the delicate standards required for high-purity applications. Whether you are working with hydrogen, methane, or other flammable gases requiring a CGA 350 connection, this regulator delivers consistent performance you can trust. The stainless steel construction ensures that the regulator itself does not become a source of contamination, preserving the quality of your gas supply.

One of the standout features of this model is its two-stage design. Unlike single-stage regulators that can experience delivery pressure decay as the tank pressure drops, this Miller Smith unit maintains a steady 0-250 PSI output from start to finish. This means you won't have to constantly adjust your settings as you work, allowing you to focus entirely on the task at hand. The large 2-1/2 inch gauges are designed for clarity, allowing for quick and accurate pressure readings at a glance. Additionally, the convoluted stainless steel diaphragm provides smooth, accurate pressure adjustment, giving you fine-tuned control over your gas flow.

Safety is built into every aspect of the Miller Smith 323-83-23-00-00. It features a metal-to-metal diaphragm seal for superior leak prevention and captured vent ports that allow for the safe diversion of gases if a fault occurs. This level of safety engineering is critical when working with the types of gases typically associated with CGA 350 fittings. Compatible with panel mounting and designed to handle inlet pressures up to 3500 PSI, this regulator is a versatile and durable addition to any professional setup requiring high-purity gas management. Invest in Miller Smith quality for equipment that performs as hard as you do.

Additional Information
Brand:Smith Equipment
Cga Fitting:CGA 350
Item:Regulator
Max Inlet:3500 PSI
Max Outlet:250 PSI
Used On Which Gas:Methane/Hydrogen
Body Material:316 Stainless Steel
Diaphragm Material:Convoluted Stainless Steel
Stage Type:Two Stage
Series:320 Silverline
Seat Material:PCTFE
Packaging Description:1 per ea

INCLUDED

  • 1x Miller Smith 320 Series Two-Stage Regulator
  • 1x Set of 2-1/2 inch Single Scale Gauges
  • 1x Instruction Manual

APPLICATIONS

  • Analytical Instrumentation
  • Petrochemical Processing
  • Semiconductor Manufacturing
  • Laboratory Research
  • Gas Chromatography
  • High Purity Welding Support
  • Corrosive Gas Handling

FAQ

A two-stage regulator provides constant delivery pressure regardless of fluctuations in the inlet pressure from the gas cylinder, ensuring stable flow as the tank empties.

CGA 350 is typically used for flammable gases such as Hydrogen, Methane, Carbon Monoxide, and Ethylene.

316 Stainless Steel offers superior corrosion resistance and high purity, preventing contamination of the gas stream and withstanding corrosive gas media.

Yes, it features captured vent ports (1/16 inch FNPT) in the bonnet to allow for the safe piping and venting of hazardous gases in the event of a diaphragm failure.

Yes, the design allows it to withstand internal vacuums, which is essential during purging operations to remove atmospheric contaminants.

The regulator is rated for a maximum inlet pressure of 3500 PSI.

The manufacturer notes that a Cross Purge Assembly must be used with this series to ensure effective purging of hazardous gas traces during cylinder changes.

This specific model delivers a pressure range of 0-250 PSI.