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623-00020000 - Miller Smith Silverline 620 Series High Purity 2-Stage CO2 Regulator 0-250 PSI

Packaging: 1 per ea
$1,183.44/ea $777.77/1 per ea only $777.77/eaSave 34%

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OVERVIEW

Miller Smith Silverline: The Standard for Stability

Welders Supply is proud to offer the Miller Smith 623-00-02-00-00 Silverline Two Stage Regulator, a premium solution for gas delivery requiring high stability and purity. When your operation cannot afford pressure spikes or drops, a two-stage regulator is the essential choice. This unit is specifically configured with a CGA 320 inlet for Carbon Dioxide (CO2) and provides a reliable delivery range of 0-250 PSI, making it versatile for a wide range of industrial and technical applications.

Built for the Toughest Jobs

Miller Smith equipment is legendary for its durability, and the 620 Silverline series is no exception. The regulator features a body machined from solid brass bar stock, which is then nickel-plated for enhanced durability and a professional finish. Inside, a 316 stainless steel filter protects the seat from debris, significantly extending the lifespan of the unit. The stainless steel diaphragm offers superior response times and accuracy compared to traditional neoprene models, ensuring that your downstream equipment receives exactly the pressure it needs.

Constant Pressure, Zero Worries

The primary advantage of this two-stage regulator is its ability to provide constant outlet pressure. In critical welding, cutting, or laboratory tasks, a fluctuation in gas pressure can ruin a workpiece or invalidate a test. The 623 Series compensates for the drop in cylinder pressure as gas is consumed, maintaining a steady 0-250 PSI output without requiring constant manual adjustment. This

Additional Information
Brand:Miller
CGA Fitting:CGA 320
Item:Regulator
Max Inlet:3500 PSI
Max Outlet:250 PSI
Used On Which Gas:CO2
Gas Type:Carbon Dioxide (CO2)
Body Material:Nickel Plated Brass
Diaphragm Material:Stainless Steel
Stage Type:Two Stage
Series:620 Silverline
Gauge Type:2-1/2 inch Single Scale
Packaging Description:1 per ea

INCLUDED

  • 1 x Miller Smith 623 Series Silverline Two-Stage Regulator
  • 1 x Installation and Operation Manual

APPLICATIONS

  • Laboratory and Analytical Instrumentation
  • Laser Welding and Cutting Systems
  • High Purity Manufacturing Processes
  • Specialty Gas Delivery
  • Research and Development Facilities
  • Precision Industrial Pneumatics

FAQ

This regulator has a delivery pressure range of 0-250 PSI.

It uses a CGA 320 inlet connection, which is the standard fitting for Carbon Dioxide (CO2).

This is a two-stage regulator, designed to provide constant outlet pressure regardless of changes in the inlet (cylinder) pressure.

The diaphragm is made of stainless steel, which ensures high accuracy and maintains gas purity by eliminating rubber or neoprene components.

Yes, the design is capable of withstanding internal vacuums during purging operations.

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

Yes, it features captured 1/16" FNPT vent ports on the bonnet for both stages to allow for safe venting.

This is part of the Miller Smith 620 Silverline Series of high purity regulators.
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