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122-4009 - Miller Smith Silverline 2-Stage Inert Gas Regulator 0-100 PSI CGA 580

Packaging: 1 per ea
$895.67/ea $542.00/1 per ea only $542.00/eaSave 39%

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OVERVIEW

Reliable Pressure for Professional Applications

When your work demands consistency, the Miller Smith 122-40-09 Silverline Series Regulator delivers. This two-stage regulator is the professional's choice for managing inert gases like Argon, Nitrogen, and CO2. Unlike single-stage regulators that can allow delivery pressure to creep up as your tank gets low, this two-stage unit maintains a rock-steady output from the moment you crack the valve until the cylinder is empty. This "set it and forget it" performance is essential for welders, fabricators, and technicians who need to focus on the job, not on constantly tweaking their equipment.

Built to withstand the rigors of the shop, the 122-40-09 features a heavy-duty brass bar stock body that is plated for extra durability and a clean, professional look. The 1/4-inch FNPT outlet allows for easy connection to a variety of hoses, flowmeters, or downstream equipment, making it a versatile tool for everything from purging piping systems to pressurizing components for leak testing. The large, clear gauges make it simple to check your levels from a distance, ensuring you never run out of gas unexpectedly.

Whether you are setting up a laboratory station, a maintenance shop, or a mobile repair rig, the Miller Smith Silverline series offers the perfect balance of precision and toughness. The filtered seat technology ensures that your gas stream remains pure and your regulator lasts longer, even in dusty shop environments. Invest in a regulator that works as hard as you do and experience the difference that genuine Miller Smith quality brings to your daily operations.

Additional Information
Brand:Smith Equipment
Gas Service:Inert, Nitrogen, Argon, CO2, Helium
Stage Type:Two Stage
Inlet Connection:CGA 580
Outlet Connection:1/4" FNPT
Delivery Pressure Range:0-100 PSIG
Series:Silverline 120
Body Material:Brass
Max Inlet Pressure:3500 PSIG
Diaphragm Size:1-7/8 Inch
Packaging Description:1 per ea

INCLUDED

  • Miller Smith 122-40-09 Two-Stage Regulator
  • Owner's Manual

APPLICATIONS

  • Laboratory Gas Distribution
  • General Plant Maintenance
  • Inert Gas Purging
  • Leak Testing and Calibration
  • Component Pressurization
  • Shielding Gas Control

FAQ

This regulator is designed for inert and non-corrosive gases, specifically Air, Nitrogen, CO2, and Argon.

A two-stage regulator reduces pressure in two steps, providing a constant delivery pressure even as the cylinder pressure drops, eliminating the need for frequent readjustment.

The regulator features a CGA 580 inlet connection, which is the standard for inert gases.

The 122-40-09 is rated for a delivery pressure range of 0-100 PSIG.

No, this regulator is equipped with a CGA 580 connection for inert gases and is not cleaned or designed for oxygen service.

The regulator has a 1/4-inch FNPT outlet connection.

Yes, it is covered by the Miller True Blue Warranty, typically 3 years for Smith gas equipment.

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