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120-8408 - Miller Smith Silverline 120 Series Two-Stage Inert Gas Regulator, 0-30 PSI

Packaging: 1 per ea
$798.52/ea $483.22/1 per ea only $483.22/eaSave 39%

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OVERVIEW

Rugged Reliability for Consistent Gas Delivery

When your work demands consistent gas flow without fluctuation, the Miller Smith 120-84-08 Silverline Series Two-Stage Regulator delivers. Built for the welder and tradesperson who needs equipment that lasts, this regulator combines heavy-duty construction with precision performance. Unlike single-stage regulators that can experience delivery pressure rise as the tank gets low, this two-stage model maintains a steady output from start to finish. This means you won't have to constantly walk back to the cylinder to tweak the knob, saving you time and frustration on the job.

The 120-84-08 is designed for general purpose use with inert gases like Argon, Nitrogen, and CO2, making it a versatile tool for various shop applications, from purging to pneumatic tool operation. The body is machined from solid brass bar stock, ensuring it can take a beating in a busy shop environment. To keep it looking new and functioning smoothly, Miller Smith has nickel-plated the exterior, protecting it from shop grime and corrosion. The large 2-1/2 inch gauges are easy to read from a distance, so you can check your tank levels and line pressure at a glance.

Inside, the regulator features a filtered seat design that traps dirt and contaminants before they can damage the internal sealing surfaces. This feature is essential for maintaining gas purity and preventing costly leaks or creep. With a delivery range of 0-30 PSIG and a max inlet of 3500 PSIG, this regulator handles high-pressure cylinders with ease. Whether you are setting up a custom gas manifold or need a reliable regulator for a specific station, the Silverline 120 Series offers the durability and consistency professional welders and fabricators trust.

Additional Information
Brand:Smith Equipment
Gas Type:Inert, Air, Nitrogen, CO2, Argon
Stage Type:Two-Stage
Inlet Connection:CGA 540
Delivery Pressure Range:0-30 PSIG
Max Inlet Pressure:3500 PSIG
Body Material:Brass (Nickel Plated)
Diaphragm Size:1-7/8 inch
Series:Silverline 120
Outlet Connection:9/16-18 LH
Packaging Description:1 per ea

INCLUDED

  • 1x Miller Smith 120-84-08 Two-Stage Regulator
  • 1x Set of 2-1/2 inch Single Scale Gauges
  • 1x Owner's Manual

APPLICATIONS

  • Laboratory Gas Control
  • General Plant Maintenance
  • Pneumatic Testing
  • Inert Gas Purging
  • Component Leak Testing
  • Research and Development Facilities

FAQ

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

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

The regulator has a delivery pressure range of 0-30 PSIG, allowing for precise low-pressure control.

Yes, Miller Smith regulators typically fall under the Miller True Blue Warranty. Please check the specific warranty documentation for the Silverline Series.

The regulator is equipped with a CGA 540 inlet connection.

No, this regulator is recommended only for inert and non-corrosive gases. Corrosive gases require specific materials like stainless steel.

Yes, the body is tapped to accommodate rear panel mounting.

The filtered seat traps particulates to ensure gas stream purity and protect the seat assembly from damage, extending the regulator's life.