Skip to Main Content
Canadian
Canadian owned and operated

122-2006 - Miller Smith Silverline 120 Series Two-Stage Regulator CGA 350 100 PSI

Packaging: 1 per ea
$946.84/ea $622.28/1 per ea only $622.28/eaSave 34%

Usually ships within 3-5 business days

OVERVIEW

Rugged Reliability for the Shop Floor

When you are working with specialized fuel gases like Hydrogen or Methane, you need equipment that is as tough as it is accurate. The Miller Smith 122-20-06 Silverline Regulator delivers professional-grade performance with the durability you expect from the Miller brand. This isn't a cheap, throw-away component; it is built from solid brass bar stock and plated for extra resistance against shop grime and corrosion. The CGA 350 connection ensures a safe, secure fit for your specific gas cylinders, taking the guesswork out of setup.

The standout feature of this regulator is its two-stage design. If you have ever had to constantly adjust your regulator as your tank gets low, you know the frustration of single-stage units. This Miller Smith regulator eliminates that hassle by maintaining a steady 0-100 PSI delivery pressure from a full tank all the way down to empty. This means you can set it once and focus on your work, not your equipment. Whether you are running a specialized heating application, a laboratory test bench, or a maintenance repair operation, consistent flow is key to quality results.

Safety and longevity are built right in. The filtered seat keeps dirt and shavings out of the critical internal mechanisms, which is the number one cause of regulator failure. The large, easy-to-read gauges let you monitor your tank and line pressure from a distance, and the robust construction protects the internals from the inevitable bumps and knocks of a busy workspace. If you need a regulator that works as hard as you do and provides the stability required for precision tasks, the Silverline 122-20-06 is the tool for the job.

Additional Information
Brand:Miller
CGA Fitting:CGA 350
Item:Regulator
Max Inlet:3500 PSI
Max Outlet:100 PSI
Used On Which Gas:Methane/Hydrogen
Gas Type:Hydrogen, Methane, Natural Gas
Connection Type (CGA):CGA 350
Flow Range:Variable
Inlet/Outlet Pressure:Max Inlet: 3500 PSI, Delivery: 0-100 PSI
Gauge Type:2-1/2 inch Single Scale
Body Material:Plated Brass Bar Stock
Series:Silverline 120
Stages:Two Stage
Packaging Description:1 per ea

INCLUDED

  • 1x Miller Smith 122-20-06 Two-Stage Regulator
  • 1x Set of Instructions

APPLICATIONS

  • Laboratory gas control
  • General plant maintenance
  • Hydrogen fuel cell testing
  • Methane supply systems
  • Industrial process control
  • Non-corrosive gas regulation

FAQ

The CGA 350 fitting is standard for Hydrogen, Methane, Natural Gas, Carbon Monoxide, and Ethylene. Always verify your cylinder's valve type before purchasing.

A two-stage regulator reduces cylinder pressure in two steps, which maintains a constant delivery pressure even as the cylinder pressure drops. This eliminates the need for frequent readjustment as the tank empties.

This model has a delivery pressure range of 0-100 PSI.

No, this regulator comes with a CGA 350 connection. Argon typically uses CGA 580, and CO2 uses CGA 320. You must use a regulator with the correct CGA fitting for your specific gas cylinder.

The maximum inlet pressure is rated at 3500 PSI.

No, the Silverline series is designed for inert and non-corrosive gases (or specific fuel gases based on fitting). It is not recommended for corrosive applications.

Yes, Miller Smith equipment is typically covered by the Miller True Blue Warranty. Please check the specific warranty documentation for the duration applicable to regulators.

The body is machined from rugged brass bar stock and is plated for superior protection.