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622-40000000 - Miller Smith 620 Silverline 2-Stage High Purity Regulator 0-100 PSI 1/4 FNPT

Packaging: 1 per ea
$1,269.06/ea $834.04/1 per ea only $834.04/eaSave 34%

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OVERVIEW

Miller Smith 620 Series Silverline Two-Stage Regulator - 100 PSI

When precision and reliability are non-negotiable, the Miller Smith 622-40-00-00-00 Silverline regulator delivers professional-grade performance. Designed for the control of non-corrosive high-purity gases, this regulator is a staple in industries ranging from pharmaceutical manufacturing to advanced welding research. The 620 Series is renowned for its robust build quality, featuring a nickel-plated brass body that withstands the rigors of industrial use while maintaining a clean, professional appearance.

The primary advantage of this model is its two-stage regulation capability. For welders and technicians working with sensitive equipment, maintaining a set pressure is vital. Single-stage regulators often require constant adjustment as the tank pressure drops, but the 622-40-00-00-00 maintains a steady 0-100 PSI delivery pressure from a full cylinder down to empty. This

Additional Information
Brand:Smith Equipment
Item:Regulator
Max Inlet:3500 PSI
Max Outlet:100 PSI
CGA Fitting:n/a
Packaging Description:1 per each
Series:620 Silverline
Stage Type:Two Stage
Diaphragm Material:Stainless Steel
Body Material:Nickel Plated Brass
Inlet Connection:1/4" FNPT
Outlet Connection:1/4" FNPT
Gas Service:Non-Corrosive High Purity Gases
Gauge Size:2-1/2"

INCLUDED

  • 1x Miller Smith 622-40-00-00-00 Regulator
  • 1x Instruction Manual

APPLICATIONS

  • Laboratory Gas Delivery Systems
  • Gas Chromatography (GC)
  • Process Analyzers
  • Petrochemical Testing
  • Pharmaceutical Manufacturing
  • Emission Monitoring Systems
  • Laser Gas Management

FAQ

The Miller Smith 622-40-00-00-00 has a delivery pressure range of 0-100 PSI.

This regulator features 1/4" FNPT (Female National Pipe Thread) connections on both the inlet and outlet, making it suitable for panel mounting or inline installation.

No, the 620 Silverline series is designed for non-corrosive high purity gases. It uses a brass body which is not compatible with corrosive media.

A two-stage regulator provides constant outlet pressure regardless of changes in the inlet (cylinder) pressure, ensuring stable flow as the tank empties.

It features a capturable vent in the bonnet (1/16" FNPT) which allows for venting of gases in the event of a diaphragm failure.

The diaphragm is made of stainless steel, which ensures maximum accuracy and prevents gas stream contamination.

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

Yes, the threaded front and rear bonnet design allows for panel mounting.
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