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Miller Smith 320 Series High Purity Two-Stage Stainless Steel Regulator, CGA 660, 0-50 PSI

$2,627.11/ea $1,726.57/1 per ea only $1,726.57/eaSave 34%

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OVERVIEW

Reliable Specialty Gas Management

For professional welders and industrial technicians dealing with specialty mixtures and corrosive gases, the Miller Smith 321-00-25-00-00 offers a robust solution that doesn't compromise on precision. While standard welding regulators are built for inert gases like Argon or CO2, this 320 Series Silverline regulator is a specialized tool for high-purity applications requiring a CGA 660 connection. Whether you are managing process gases for laser cutting, research laboratories, or chemical processing, this regulator ensures that your gas delivery remains pure and your pressure remains stable.

The "set it and forget it" capability of this two-stage regulator is a major advantage for busy professionals. Unlike single-stage regulators that require frequent adjustment as the tank pressure drops, the two-stage design of the 321-00-25-00-00 automatically compensates for inlet pressure changes. This means you get a steady 0-50 PSI output from a full tank down to an empty one, ensuring consistent process results without constant monitoring. The stainless steel construction is not just for looks; it provides the necessary resistance against corrosive elements that would destroy lesser materials, ensuring a long operational life and protecting your downstream equipment from contamination.

Miller has designed this unit with the user in mind. The large 2-1/2 inch gauges are clear and easy to read, even from a distance, allowing for quick system checks. The regulator also features front panel mounting capabilities via threaded bonnets, making it versatile for integration into gas panels or control systems. Safety features like the captured vent ports give you peace of mind when working with hazardous materials. When your application demands the highest level of purity and corrosion resistance, the Miller Smith 321-00-25-00-00 is the professional's choice for safe and accurate gas regulation.

Additional Information
Brand:Miller
Cga Fitting:CGA 660
Item:Regulator
Max Inlet:3500 PSI
Max Outlet:50 PSI
Gas Type:specialty-gas, corrosive-gas
Body Material:316 Stainless Steel
Diaphragm Material:Convoluted Stainless Steel
Seat Material:PCTFE
Stages:Two Stage
Outlet Connection:1/4" FNPT
Series:320 Silverline
Packaging Description:1 per ea

INCLUDED

  • 1x Miller Smith 321-00-25-00-00 Two Stage Regulator
  • 1x Instruction Manual

APPLICATIONS

  • Analytical Instrumentation
  • Gas Chromatography
  • EPA Protocol Gases
  • Laser Gas Systems
  • Emission Monitoring Systems
  • Corrosive Gas Handling
  • High Purity Gas Delivery

FAQ

The regulator body and wetted parts are constructed from 316 Stainless Steel bar stock to ensure corrosion resistance and gas purity.

It is equipped with a CGA 660 inlet connection, which is standard for certain corrosive and high-purity gas cylinders.

This is a two-stage regulator, designed to provide constant delivery pressure regardless of changes in the inlet supply pressure.

The regulator is designed for a delivery pressure range of 0-50 PSI.

Yes, it features captured vent ports (1/16" FNPT) in the bonnet to allow for the safe piping of vented gases.

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

The seat is made of PCTFE, which is filtered to add gas stream purity and extend the service life of the regulator.

Yes, the front and rear bonnets are threaded to accommodate front panel mounting.