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Western Model REB-4-FG Light Duty Carbon Dioxide Flowgauge Regulator, CGA-320

Airgas Part #:WESREB-4-FG

Western Enterprises

Manufacturer #:REB-4-FG

$184.22 /Each
Package Size: 1 Each
$184.22 Each
$184.22 Each

Typically in Stock

Item Details

  • Western CGA-320 Compact Flowgauge Regulator for application GMAW or GTAW welding applications. Features dual calibrated delivery gauge at 0-35 scfh, with neoprene diaphragm to maintain consistent flow rates, as well as dual outlet option: 9/16"-18 RHM or 5/8"-18 RHF. Single stage regulator with inlet pressure of 0 - 3000 PSIG on easy to read 2" twin scale gauges. The PCTFE seat assembly and dual inlet filtering system for added regulator life. This regulator has a three year warranty.


  • Machine brass body resists corrosion
  • PCTFE seat assembly
  • Neoprene diaphragm maintains consistent flow rates
  • Inlet filter extends service life
  • Dual scale flow gauge calibrated for argon or carbon dioxide service
  • Three year warranty


  • 3 Year Warranty

Product Attributes

Regulator Type

» Flowgauge Regulator

Gas Service

» Carbon Dioxide
» CO2

Delivery Rate

» 0 - 35 scfh

Inlet Connection

» CGA-320


» Light Duty

Outlet Connection

» 5/8" - 18 (RH Female)
» 9/16" - 18 (RH Male)

Gauge Diameter

» 2"