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321-67240000 - Miller Smith 320 Series High Purity SS Regulator 0-50 PSI CGA 580

Packaging: 1 per ea
$4,111.94/ea $2,488.26/1 per ea only $2,488.26/eaSave 39%

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OVERVIEW

Reliable Gas Delivery When Precision Matters

For professional welders and fabricators working with sensitive materials or high-tech applications, standard brass regulators sometimes just don't cut it. The Miller Smith 321-67-24-00-00 High Purity Stainless Steel Regulator is built for those who need absolute certainty in their gas delivery. Whether you are running a TIG setup for aerospace titanium or managing shielding gas for a laser welding operation, this regulator ensures that your gas flow remains pure and your pressure remains rock-steady.

The "Two-Stage" designation is the key to its performance. Unlike single-stage regulators that allow outlet pressure to creep up as your tank gets low, this Miller Smith unit compensates automatically. You set it to your desired pressure (up to 50 PSI), and it stays there until the tank is empty. This eliminates the need for constant adjustments and prevents weld defects caused by inconsistent gas coverage. The body is machined from 316 Stainless Steel, making it incredibly durable and resistant to harsh environments that would corrode standard equipment.

This model comes equipped with a CGA 580 connection, fitting standard inert gas cylinders like Argon, Nitrogen, and Helium. It features large, easy-to-read gauges so you can check your status at a glance from across the shop. The 1/4" MNPT outlet allows for versatile connection options to your hoses or flowmeters. If you are serious about gas quality and equipment longevity, upgrading to a Miller Smith Silverline regulator is an investment that pays off in consistency and peace of mind.

Additional Information
Brand:Smith Equipment
Packaging Description:1 Per Ea
Gas Service:Inert Gas, Specialty Gas, High Purity Gas
Stage Type:Two Stage
Inlet Connection:CGA 580
Outlet Connection:1/4" MNPT
Delivery Pressure Range:0-50 PSIG
Max Inlet Pressure:3500 PSIG
Body Material:316 Stainless Steel
Diaphragm Material:316 Stainless Steel
Series:320 Silverline

INCLUDED

  • Miller Smith 320 Series Two-Stage Regulator
  • Owner's Manual

APPLICATIONS

  • Analytical Instrumentation
  • High Purity Welding (Aerospace/Medical)
  • Research and Development Laboratories
  • Petrochemical Processing
  • Pharmaceutical Manufacturing
  • Semiconductor Manufacturing
  • Laser Gas Delivery Systems

FAQ

A two-stage regulator reduces the cylinder pressure in two steps, which provides a constant delivery pressure regardless of changes in the inlet (cylinder) pressure. This is crucial for applications requiring high stability.

The CGA 580 connection is the standard for inert gases, including Argon, Nitrogen, and Helium. While the regulator body is corrosion-resistant, the CGA fitting dictates the cylinder compatibility.

316 Stainless Steel provides excellent corrosion resistance and high purity. It prevents the regulator from contaminating the gas stream and withstands harsh chemical environments.

Yes, the front and rear bonnets are threaded specifically to allow for front panel mounting, making it suitable for integrated gas control panels.

The regulator features a 1/4" Male NPT (National Pipe Thread) outlet connection.

Yes, it features captured vent ports (1/16" FNPT) in the bonnet, allowing hazardous gases to be piped away safely in the event of a diaphragm failure.

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

The 316 Stainless Steel body and diaphragm are suitable for corrosive gases; however, the CGA 580 fitting is for inert gases. For corrosive gas cylinders, a different CGA connection would typically be required, though the internal materials are compatible.