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622-83050000 - Miller Smith Silverline 2-Stage High Purity Air Regulator, 0-100 PSI, CGA 346

Packaging: 1 per ea
$1,245.31/ea $818.43/1 per ea only $818.43/eaSave 34%

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OVERVIEW

Reliable High-Purity Air Delivery

When your work depends on clean, consistent air flow, the Miller Smith Silverline 622-83-05-00-00 Regulator delivers the performance you need. Built for professionals who require more than just a standard industrial regulator, this two-stage unit ensures that your outlet pressure stays exactly where you set it—from a full cylinder down to empty. With a 0-100 PSI delivery range and a CGA 346 connection, it is the perfect match for high-purity air cylinders used in specialized welding, testing, or laboratory environments.

Built for Purity and Durability

The Silverline series stands out with its nickel-plated brass body and stainless steel diaphragm. This construction isn't just about looks; it prevents the rubbery "off-gassing" found in cheaper regulators, keeping your gas stream pure. Whether you are running sensitive pneumatic tools, calibrating equipment, or supplying gas for a critical process, this regulator maintains the quality of your gas supply.

Consistent Pressure, Every Time

Stop fighting with fluctuating pressures. The two-stage design of this Miller Smith regulator compensates for the drop in cylinder pressure as you work, providing a steady flow without the "decay" seen in single-stage models. It features easy-to-read 2-1/2" single scale gauges and a smooth adjustment mechanism for precise control.

Key Features for the Pro

  • Two-Stage Design: Constant output pressure for consistent results.
  • Stainless Steel Diaphragm: Maximum accuracy and no gas contamination.
  • Safety Vents: Capturable vents allow for safe venting if required.
  • High Inlet Rating: Rated for cylinders up to 3500 PSI.

Invest in the Miller Smith 622-83-05-00-00 for a regulator that combines industrial toughness with laboratory-grade precision.

Additional Information
Brand:Smith Equipment
Cga Fitting:CGA 346
Max Inlet:3500 PSI
Max Outlet:100 PSI
Item:Regulator
Used On Which Gas:Industrial Air
Series:620 Silverline
Gas Type:Air, High Purity Gas
Stages:Two Stage
Diaphragm Material:Stainless Steel
Body Material:Nickel Plated Brass
Outlet Connection:1/4" Tube Fitting
Packaging Description:1 per ea

INCLUDED

  • 1x 622-83-05-00-00 Two-Stage Regulator
  • 1x Installation and Operation Manual

APPLICATIONS

  • Gas Chromatography
  • Emission Monitoring Systems
  • High Purity Air Delivery
  • Laboratory Analytical Instruments
  • Process Control
  • Calibration Gas Systems

FAQ

This regulator has a delivery pressure range of 0-100 PSIG.

CGA 346 is the standard connection for Air (Industrial or Breathing) up to 3000 PSIG.

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

The stainless steel diaphragm prevents off-gassing and absorption of contaminants, ensuring the purity of the gas stream is maintained. It also provides a metal-to-metal seal for better leak integrity.

No, the 620 Silverline series with brass bodies is designed for non-corrosive gases only. For corrosive gases, a stainless steel body regulator is required.

The maximum inlet pressure rating for this regulator is 3500 PSI.

Yes, it features threaded front and rear bonnets specifically designed to facilitate panel mounting.

The captured 1/16" FNPT vent ports allow you to pipe any vented gas away from the regulator, which is a safety feature in case of a diaphragm failure.
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