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Western Compact Carbon Dioxide Flowguage Regulator CGA-320

Airgas Part #:WESREB-4-FG

Western Enterprises

Manufacturer #:REB-4-FG

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$169.72 /Each
Package Size: 1 Each
$169.718 Each
$169.72 Each

Typically in Stock

Item Details

  • Western CGA-320 Compact Single Stage Regulator with maximum flow capacity 35 scfh renders twin inlet filtering system for added regulator life. Single stage regulator with inlet pressure of 0 - 3000 PSIG features easy to read 2" twin scale gauges and PCTFE seat assembly. 9/16"-18 RH(M) outlet fitted regulator has durable neoprene diaphragm offering constant delivery flow of 0-35 scfh. Carbon Dioxide CGA-320 inlet regulator find application in plumbing, Light Duty cutting, welding, brazing and soldering.


  • 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

Product Attributes

Regulator Type

» Flowguage Regulator

Gas Service

» Carbon Dioxide » CO2

Delivery Rate

» 0 - 35 scfh

Inlet Connection

» CGA-320

Outlet Connection

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

Gauge Diameter

» 2"