Skip to Main Content
Canadian
Canadian owned and operated

123-0010 - Miller Smith Silverline 2-Stage Industrial Air Regulator 250 PSI

Packaging: 1 per ea
$800.37/ea $526.01/1 per ea only $526.01/eaSave 34%

Usually ships within 3-5 business days

OVERVIEW

Precision and Reliability with the Miller Smith Silverline Series

When your work demands consistency, the Miller Smith 123-00-10 Silverline Series Two-Stage Regulator delivers. Designed for professionals who cannot afford pressure drift, this regulator utilizes a sophisticated two-stage mechanism. Unlike single-stage regulators that allow delivery pressure to rise as your gas cylinder empties, this two-stage powerhouse maintains your set pressure from the moment you crack the valve until the tank is nearly empty. This means fewer adjustments for you and more consistent results for your projects, whether you are running pneumatic tools, managing laboratory gases, or performing leak tests.

Durability is built into every inch of this unit. The regulator is machined from solid brass bar stock, providing a heavy-duty foundation that resists abuse in busy shops and industrial sites. The entire body, bonnet, and gauges are plated to resist corrosion and keep your equipment looking and functioning like new for years. Inside, Miller's exclusive Sure-Seat technology works tirelessly to protect the heart of the regulator. By filtering out microscopic debris before it reaches the seat, this feature prevents the most common cause of regulator failure, ensuring reliable performance day in and day out.

The 123-00-10 is specifically outfitted with a CGA 590 connection, tailored for Industrial Air applications. It offers a versatile delivery range up to 250 PSI, easily controlled via a large, ergonomic adjustment knob and monitored on easy-to-read 2-1/2 inch gauges. Whether you are outfitting a maintenance shop, a testing facility, or a manufacturing plant, this regulator provides the perfect balance of precision, safety, and rugged reliability. Trust in the Miller Smith legacy to keep your gas delivery systems safe, stable, and efficient.

Additional Information
Item:Regulator
CGA Fitting:CGA 590
Max Inlet:3500 PSI
Max Outlet:250 PSI
Used On Which Gas:Industrial Air
Packaging Description:1 per each
Series:Silverline 120
Stage Type:Two Stage
Body Material:Brass Bar Stock
Diaphragm Size:1-7/8 inch
Gauge Size:2-1/2 inch
Outlet Connection:1/4" FNPT
Filter Type:Sure-Seat Filtered Seat

INCLUDED

  • 1x Miller Smith 123-00-10 Two-Stage Regulator
  • 1x Set of 2-1/2" Single Scale Gauges
  • 1x Operations Manual

APPLICATIONS

  • General plant maintenance and shop air supply
  • Laboratory gas control for inert gases
  • Pneumatic tool operation requiring constant pressure
  • Leak testing and pressure checking
  • Industrial air cylinder regulation
  • Applications requiring stable pressure output over long durations

FAQ

A two-stage regulator maintains a constant delivery pressure even as the pressure in the supply cylinder decreases, eliminating the need for frequent readjustment.

The CGA 590 connection is the standard fitting for Industrial Air. It is mechanically distinct to prevent cross-connection with incompatible gases.

The Miller Smith 123-00-10 is rated for a maximum inlet pressure of 3500 PSI.

No, this regulator comes with a CGA 590 fitting for Industrial Air. Oxygen cylinders use CGA 540. Adapters should not be used to force connections due to safety risks.

This specific model is designed to deliver pressures ranging from 0 to 250 PSI.

Yes, it includes a preset safety relief valve that vents to the atmosphere to prevent over-pressurization.

The regulator features a 1/4" FNPT (Female National Pipe Thread) outlet connection.

No, it is designed only for inert and non-corrosive gases like Air, Nitrogen, and Argon. It is not compatible with corrosive media.