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223-8208 - Miller Smith Silverline Two-Stage High Purity Oxygen Regulator CGA 540

Packaging: 1 per ea
$990.67/ea $599.49/1 per ea only $599.49/eaSave 39%

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OVERVIEW

Reliable High-Purity Gas Delivery

For professionals who demand exactitude in their gas delivery systems, the Miller Smith 223-82-08 Silverline Regulator stands out as a top-tier solution. While standard regulators may suffice for general welding, this high-purity analytical regulator is built for specialized tasks where consistency is key. Whether you are managing carrier gases for lab equipment or require a stable oxygen supply for delicate procedures, the two-stage mechanism of this regulator ensures that your delivery pressure remains rock-solid, even as your supply cylinder drains. This "set it and forget it" capability eliminates the need for constant monitoring and adjustment.

Durability meets precision in the Silverline 220 Series. The unit features a fully plated exterior that not only looks professional but also provides superior protection against the wear and tear of daily use. The large, 2-1/2 inch gauges are designed for quick and accurate reading, minimizing the chance of operator error. Inside, a stainless steel diaphragm replaces standard rubber components, preventing contamination and ensuring that the purity of your gas is maintained from the tank to the torch or instrument. This feature is particularly beneficial for applications involving high-purity mixtures where even slight contamination can ruin a process.

Designed with the user in mind, the Miller Smith 223-82-08 is equipped with a standard CGA 540 connection for oxygen cylinders and a 9/16"-18 RH outlet. It handles inlet pressures up to 3500 PSIG and delivers precise control up to 150 PSIG. The built-in safety relief valve adds an extra layer of protection, while the filtered seat prevents debris from damaging the regulator. If your work involves gas chromatography or other high-precision applications, this regulator provides the stability and purity you need to work with confidence.

Additional Information
Brand:Smith Equipment
Gas Service:Oxygen
CGA Connection:CGA 540
Delivery Pressure Range:0-150 PSIG
Stages:Two Stage
Packaging Description:1 Per Ea
Series:Silverline 220
Diaphragm Material:Stainless Steel
Body Material:Plated Brass Bar Stock
Outlet Connection:9/16"-18 RH
Gauge Size:2-1/2 Inch
Max Inlet Pressure:3500 PSIG
Application:High Purity Analytical, Gas Chromatography

INCLUDED

  • Miller Smith 223-82-08 Regulator
  • 2-1/2 Inch Single Scale Gauges
  • Built-in Safety Relief Valve
  • Owner's Manual

APPLICATIONS

  • Gas Chromatography (Thermal Conductivity, Flame Ionization, Electron Capture)
  • High Purity Analytical Instrumentation
  • Calibration Gas Mixtures
  • Laboratory Gas Delivery Systems
  • Specialty Gas Control

FAQ

A two-stage regulator provides constant delivery pressure regardless of fluctuations in the cylinder pressure, ensuring stable flow from a full cylinder until it is nearly empty.

CGA 540 is the standard connection for Oxygen and oxygen-containing mixtures.

A stainless steel diaphragm prevents outgassing and absorption of impurities, which is critical for maintaining the purity of the gas stream in analytical applications.

No, this regulator is recommended for high purity, non-corrosive pure gases and mixtures.

This model has a delivery pressure range of 0-150 PSIG.

Yes, the design allows it to withstand vacuums generated during purging operations.

The outlet connection is a 9/16"-18 Right Hand thread, which is standard for many inert and oxygen gas fittings.

Yes, it includes a built-in capturable preset safety relief valve that automatically reseats to protect components from over-pressurization.