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123-8406 - Miller Smith Silverline 2-Stage Regulator, CGA 350, 0-250 PSI

Packaging: 1 per ea
$833.17/ea $504.17/1 per ea only $504.17/eaSave 39%

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OVERVIEW

Reliable Two-Stage Performance for Professionals

When consistency and durability are non-negotiable, the Miller Smith 123-84-06 Silverline Series Regulator stands out as a top choice for professional welders and fabricators. This general-purpose two-stage regulator is built to handle the rigors of daily industrial use while providing the accurate gas flow required for high-quality results. Designed specifically for cylinders with a CGA 350 valve (typically Hydrogen or Methane), this unit maintains a steady 0-250 PSI delivery pressure from start to finish, ensuring your equipment receives consistent flow without fluctuation.

The Silverline series is renowned for its robust construction. The 123-84-06 features a solid brass body and bonnet that are nickel-plated, offering excellent protection against the harsh conditions often found in maintenance shops and industrial plants. The two-stage mechanism steps down cylinder pressure in two intervals, which provides a much more stable output compared to single-stage alternatives. This means you won't experience the "end-of-tank" pressure surge common with lesser regulators.

Miller Smith has integrated their advanced Sure-Seat filtered seat technology into this model, which protects the internal components from contamination and reduces the likelihood of seat failure. The regulator is also designed with a rear-panel mounting capability, adding versatility to its installation options. With clear 2-1/2 inch gauges and a standard left-hand thread outlet, this regulator is ready to integrate seamlessly into your existing gas distribution setup. Trust in Miller Smith for equipment that works as hard as you do.

Additional Information
Brand:Smith Equipment
Series:Silverline 120
Gas Service:Hydrogen, Methane, Natural Gas
Inlet Connection:CGA 350
Outlet Connection:9/16"-18 LH
Delivery Pressure Range:0-250 PSIG
Stage Type:Two Stage
Body Material:Nickel-Plated Brass
Diaphragm Size:1-7/8 inch
Gauge Size:2-1/2 inch
Max Inlet Pressure:3500 PSIG
Packaging Description:1 per ea

INCLUDED

  • Miller Smith 123-84-06 Two-Stage Regulator
  • Owner's Manual
  • Warranty Information

APPLICATIONS

  • Laboratory Gas Control
  • General Plant Maintenance
  • Industrial Gas Distribution
  • Laser Gas Systems
  • Chromatography
  • Manufacturing Facilities

FAQ

The CGA 350 connection is standard for Hydrogen, Methane, Natural Gas, and other flammable gas mixtures. It is not compatible with Inert gas cylinders (CGA 580).

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 model has a delivery pressure range of 0-250 PSIG.

Yes, Miller Smith Silverline regulators typically come with a manufacturer's warranty. Please check the specific warranty documentation included with the product for details.

Yes, the brass body and bonnet are nickel-plated, offering superior corrosion resistance compared to bare brass.

The outlet connection is 9/16"-18 Left Hand (LH), which is the standard connection for fuel gas hoses.

No, this regulator has a CGA 350 inlet. Argon and CO2 cylinders typically use CGA 580 or CGA 320 connections, which are not compatible with this unit.

Sure-Seat is a filtered seat design by Miller Smith that prevents debris from entering the high-pressure seat area, extending the life of the regulator.