Skip to Main Content
Canadian
Canadian owned and operated

113-0009 - Miller Smith Silverline 110 Series Single Stage Inert Gas Regulator, 250 PSI Delivery, CGA 580

Packaging: 1 per ea
$491.16/ea $322.80/1 per ea only $322.80/eaSave 34%

Usually ships within 3-5 business days

OVERVIEW

Reliable Gas Control for Your Shop

When you are working in the shop, the last thing you want to worry about is your gas equipment failing. The Miller Smith 113-00-09 Silverline Series Regulator is built to handle the daily grind of professional welding and fabrication environments. Whether you are purging a tank with Nitrogen, setting up a pneumatic tool line, or running an Argon supply for a large project, this regulator delivers the consistency you need. Its solid brass construction gives it a heavy-duty feel, and the plated finish keeps it looking professional and resisting corrosion for years. It’s the kind of tool you buy once and rely on for a decade.

Easy to Read, Easy to Use

Visibility and ease of use are critical when you are in the middle of a job. That is why Miller equipped this regulator with large, 2-1/2 inch gauges. You can check your tank levels and your output pressure at a glance without having to squint or wipe off grime. The single-stage design is straightforward and efficient, providing a steady flow of gas up to 250 PSI. The large adjustment knob allows for smooth pressure changes, so you can dial in exactly what you need without fighting the regulator. Plus, the CGA 580 connection means it hooks up directly to your standard Nitrogen, Argon, or Helium tanks without the need for sketchy adapters.

Built with Miller Quality

Miller (formerly Smith Equipment) is a name synonymous with quality in the welding industry, and the Silverline series lives up to that reputation. This isn't a throwaway regulator; it features Sure-Seat technology that filters out dirt and particles before they can damage the internal seat. This means fewer leaks, less creeping pressure, and a longer lifespan for your equipment. If you need a workhorse regulator that can handle high-pressure cylinders (up to 3500 PSI) and deliver reliable performance day in and day out, the 113-00-09 is the smart choice for your toolkit. It’s backed by the Miller True Blue warranty, giving you peace of mind that your investment is protected.

Additional Information
Brand:Miller
Cga Fitting:CGA 580
Item:Regulator
Max Inlet:3500 PSI
Max Outlet:250 PSI
Used On Which Gas:Inert Gases, Argon or Nitrogen
Gas Type:Inert, Air, Nitrogen, CO2, Argon
Series:Silverline 110
Stage Type:Single Stage
Body Material:Brass Bar Stock
Diaphragm Size:1-7/8 inch
Outlet Connection:1/4 inch FNPT
Warranty:Miller True Blue
Packaging Description:1 per ea

INCLUDED

  • 1x Miller Smith 113-00-09 Silverline Series Regulator
  • 1x Set of 2-1/2 inch Single Scale Gauges (Installed)
  • 1x Owner's Manual

APPLICATIONS

  • General industrial fabrication and assembly
  • Pneumatic tool operation and shop air systems
  • Nitrogen purging for HVAC and piping
  • Pressure testing and leak detection
  • Inert gas shielding for welding applications
  • Maintenance and repair operations (MRO)

FAQ

The Miller Smith 113-00-09 has a maximum delivery pressure range of 0-250 PSIG.

The CGA 580 connection is standard for inert gases including Argon, Nitrogen, and Helium. It is also used for some mixed inert gases.

No, this is a single-stage regulator from the Silverline 110 Series. It is designed for general purpose applications where extremely precise constant delivery pressure (as the cylinder empties) is not critical.

No, you cannot. Oxygen cylinders use a CGA 540 connection. This regulator has a CGA 580 connection and is designed for inert gases. Never use oil or incompatible regulators with Oxygen.

This regulator is rated for a maximum inlet pressure of 3500 PSIG, making it suitable for high-pressure cylinders.

Yes, it is covered by the Miller True Blue Warranty, which typically covers manufacturer defects for a specific period (often 3 years for regulators).

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

Sure-Seat technology is a filtered seat design that prevents debris from entering the seating area, reducing wear and extending the life of the regulator.