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220-2006 - Miller Smith 220 Series Silverline High Purity Two-Stage Regulator, CGA 350

Packaging: 1 per ea
$1,068.59/ea $646.65/1 per ea only $646.65/eaSave 39%

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OVERVIEW

Reliable High-Purity Gas Delivery

For industrial and laboratory professionals requiring exacting standards, the Miller Smith 220-20-06 Silverline Regulator delivers unmatched reliability and precision. This high-purity, two-stage regulator is built to handle the toughest tasks while maintaining delicate control. Whether you are supplying carrier gases for calibration mixtures or managing specialty gas delivery in a manufacturing process, the 220 Series ensures your equipment receives a steady, fluctuation-free flow of gas.

Durability meets precision in this unit's construction. The regulator features a body machined from solid brass bar stock, which is then plated for enhanced durability and resistance to oxidation. Large, easy-to-read 2-1/2 inch single scale gauges allow operators to monitor cylinder and delivery pressure at a glance, reducing errors and improving safety. The inclusion of a built-in capturable preset safety relief valve adds an extra layer of protection for downstream equipment by preventing over-pressurization.

The CGA 350 connection makes this regulator compatible with specific high-purity fuel gases often found in specialized welding, heating, or testing applications. The two-stage mechanism is particularly beneficial in long-duration processes, as it compensates for the drop in cylinder pressure automatically. This means you can focus on the task at hand without worrying about output drift. Backed by Miller's reputation for quality, the Silverline 220-20-06 is a robust investment for any facility demanding high-performance gas control.

Additional Information
Brand:Smith Equipment
Gas Type:Specialty Gas, Hydrogen, Methane, Carbon Monoxide
Regulator Type:Two Stage, High Purity, Analytical
Series:220 Silverline
CGA Connection:CGA 350
Delivery Pressure Range:30" HG - 30 PSIG
Max Inlet Pressure:3500 PSIG
Diaphragm Material:Stainless Steel
Outlet Connection:1/4" MNPT Needle Valve
Body Material:Plated Brass Bar Stock
Packaging Description:1 per ea

INCLUDED

  • Miller Smith 220 Series Two-Stage Regulator
  • Integrated 1/4" MNPT Needle Valve
  • Owner's Manual

APPLICATIONS

  • Gas Chromatography (GC) carrier gas control
  • Thermal Conductivity Detectors (TCD)
  • Flame Ionization Detectors (FID)
  • Flame Photometry
  • Electron Capture Detectors (ECD)
  • Calibration mixture delivery
  • High purity non-corrosive gas delivery
  • Laboratory research and development

FAQ

A two-stage regulator reduces the cylinder pressure in two steps, which allows it to maintain a constant delivery pressure even as the pressure in the supply cylinder drops. This is critical for analytical applications where stable pressure is required.

CGA 350 is typically used for flammable gases such as Hydrogen, Methane, Ethylene, Carbon Monoxide, and various hydrocarbon mixtures. Always verify your cylinder valve type before connecting.

Yes, the Miller Smith 220 Series regulators are designed to withstand vacuums generated during purging operations, which is essential for maintaining high purity in analytical lines.

The diaphragm is made of stainless steel. This provides precise pressure control and prevents the contamination often associated with elastomeric diaphragms.

No, this regulator is recommended for high purity, non-corrosive pure gases and mixtures. For corrosive gases, a regulator with a stainless steel or Monel body would be required.

This model has a delivery range of 30" HG (Vacuum) to 30 PSIG, making it suitable for low-pressure analytical applications.

Yes, Miller Smith equipment typically comes with the True Blue Warranty. Please refer to the specific warranty documentation for the 220 Series Silverline products.

The maximum inlet pressure rating for the Miller Smith 220-20-06 is 3500 PSIG.