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WARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Western Model REB-4-3 Light Duty Carbon Dioxide Single Stage Regulator, CGA-320

Airgas Part #:WESREB-4-3

Western Enterprises

Manufacturer #:REB-4-3

$186.41 /Each
Package Size: 1 Each
$186.41 Each
$186.41 Each

Typically in Stock

Item Details

  • Western CGA-320 Compact Single Stage Regulator for application in plumbing, light duty cutting, welding, brazing and soldering. The Inlet pressure of 0 - 3000 PSIG and maximum flow capacity 800 scfh on easy to read 2" twin scale gauges. The PCTFE seat assembly and dual inlet filtering system for added regulator life. The regulator has a durable neoprene diaphragm offering constant delivery pressure of 0-100 PSIG and a 9/16"-18 RH (M) outlet. This regulator has a three year warranty.


  • Machined brass body resists corrosion and extends service life
  • Durable Neoprene diaphragm to maintain consistent delivery pressure
  • Dual inlet filters extends regulator service life
  • PCTFE seat assembly
  • Three year warranty
  • Made in USA


  • 3 Year Warranty


  • Cutting
  • Welding
  • Brazing
  • Soldering

Product Attributes

Regulator Type

» Single Stage Regulator

Gas Service

» Carbon Dioxide
» CO2

Delivery Rate

» 0 - 100 psig

Inlet Connection

» CGA-320


» Light Duty

Outlet Connection

» 9/16" - 18 (RH Male)

Gauge Diameter

» 2"