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123-2002 - Miller Smith Silverline 2-Stage CO2 Regulator 250 PSI CGA 320

Packaging: 1 per ea
$871.24/ea $572.59/1 per ea only $572.59/eaSave 34%

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OVERVIEW

Heavy-Duty Two-Stage Regulator for Consistent Flow

Upgrade your gas regulation equipment with the Miller Smith 123-20-02 Silverline Series Regulator. Designed for welders and fabricators who demand durability and precision, this two-stage regulator ensures your gas flow remains steady from the start of the tank to the finish. The two-stage architecture compensates for the decay in cylinder pressure, eliminating the need for frequent manual adjustments and ensuring a stable output for your tools and processes.

Durability is at the core of the Silverline Series. The regulator features a solid brass body machined from bar stock, offering exceptional strength compared to forged or die-cast alternatives. The body and bonnet are plated to resist corrosion, keeping the unit looking and functioning like new in tough shop conditions. The 123-20-02 is fitted with a CGA 320 connection, making it ready for immediate use with standard Carbon Dioxide (CO2) cylinders. It supports a delivery range of 0-250 PSI, suitable for a wide variety of pneumatic and shielding applications.

Key features include Miller's Sure-Seat filtered seat technology, which protects the internal components from particulate damage, ensuring a long operational life. The large, easy-to-read 2-1/2 inch gauges allow operators to monitor tank and delivery pressure at a glance. With a rear panel mounting tap, this regulator can also be integrated into panel systems for fixed installations. Trust Miller Smith for equipment that works as hard as you do.

Additional Information
Brand:Miller
CGA Fitting:CGA 320
Item:Regulator
Max Inlet:3500 PSI
Max Outlet:250 PSI
Used On Which Gas:CO2
Gas Type:Carbon Dioxide (CO2)
Series:Silverline 120
Stages:Two Stage
Body Material:Brass Bar Stock
Diaphragm Size:1-7/8 inch
Gauge Size:2-1/2 inch
Outlet Connection:1/4" Male NPT
Packaging Description:1 per ea

INCLUDED

  • 123-20-02 Two-Stage Regulator
  • Owner's Manual

APPLICATIONS

  • Laboratories
  • General Plant Maintenance
  • Industrial Shops
  • Pneumatic Testing
  • CO2 Blanketing
  • Beverage Dispensing (Industrial)

FAQ

Single-stage regulators reduce pressure in one step, causing delivery pressure to rise as the cylinder empties. Two-stage regulators reduce pressure in two steps, maintaining constant delivery pressure throughout the cylinder's life.

No, this specific model (123-20-02) comes with a CGA 320 connection designed for CO2. For Argon, you would need a regulator with a CGA 580 connection.

The maximum inlet pressure is 3500 PSIG.

This model delivers pressure from 0 to 250 PSIG.

Yes, it includes a preset safety relief valve that vents to the atmosphere.

Sure-Seat technology involves a filtered seat design that prevents debris from entering the seating area, extending the regulator's life and ensuring gas purity.

No, it is designed for inert and non-corrosive gases only.

Yes, the body is tapped for rear panel mounting.