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Industrial Gas Regulators

Victor® Model ELC4 EDGE™ Heavy Duty/Heavy Duty Carbon Dioxide Liquid Cylinder Regulator/Liquid Cylinder Regulator, CGA - 320

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Victor® Model ELC4 EDGE™ Heavy Duty/Heavy Duty Carbon Dioxide Liquid Cylinder Regulator/Liquid Cylinder Regulator, CGA - 320

Victor® Model ELC4 EDGE™ Heavy Duty/Heavy Duty Carbon Dioxide Liquid Cylinder Regulator/Liquid Cylinder Regulator, CGA - 320

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Airgas Part #:VIC0781-5201

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Victor® EST4 Series EDGE™ High Capacity Carbon Dioxide Two Stage Regulator, CGA - 032

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Victor® EST4 Series EDGE™ High Capacity Carbon Dioxide Two Stage Regulator, CGA - 032

Victor® EST4 Series EDGE™ High Capacity Carbon Dioxide Two Stage Regulator, CGA - 032

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Airgas Part #:VIC0781-5228

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Harris® Model 6-CD-100SCFH-CGA320 Harris® Heavy Duty Two Stage High Capacity CO2 Carbon Dioxide Two Stage Flowmeter, CGA-320

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Harris® Model 6-CD-100SCFH-CGA320 Harris® Heavy Duty Two Stage High Capacity CO2 Carbon Dioxide Two Stage Flowmeter, CGA-320

Harris® Model 6-CD-100SCFH-CGA320 Harris® Heavy Duty Two Stage High Capacity CO2 Carbon Dioxide Two Stage Flowmeter, CGA-320

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Airgas Part #:HCL3100090

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Victor® Model S700D-Extram Extra Heavy Duty Inert Gas And Oxygen Two Stage Regulator, CGA - 966

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Victor® Model S700D-Extram Extra Heavy Duty Inert Gas And Oxygen Two Stage Regulator, CGA - 966

Victor® Model S700D-Extram Extra Heavy Duty Inert Gas And Oxygen Two Stage Regulator, CGA - 966

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Airgas Part #:VIC0780-1273

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Harris® Model 447-50PSI-1/4" NPT RH (F) Harris® Heavy Duty/High Flow Pipeline Back Entry Air/Inert Gas Single Stage Regulator, 1/4" NPT (Female)

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Harris® Model 447-50PSI-1/4" NPT RH (F) Harris® Heavy Duty/High Flow Pipeline Back Entry Air/Inert Gas Single Stage Regulator, 1/4" NPT (Female)

Harris® Model 447-50PSI-1/4" NPT RH (F) Harris® Heavy Duty/High Flow Pipeline Back Entry Air/Inert Gas Single Stage Regulator, 1/4" NPT (Female)

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Airgas Part #:HCL4000580

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Western Model RS-11-20 Inert Gas High Delivery Regulator, CGA-580

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Western Model RS-11-20 Inert Gas High Delivery Regulator, CGA-580

Western Model RS-11-20 Inert Gas High Delivery Regulator, CGA-580

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Airgas Part #:WESRS-11-20

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Victor® VTS 250 Series Medium Duty Inert Gas Two Stage Regulator, CGA - 580

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Victor® VTS 250 Series Medium Duty Inert Gas Two Stage Regulator, CGA - 580

Victor® VTS 250 Series Medium Duty Inert Gas Two Stage Regulator, CGA - 580

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Airgas Part #:VIC0781-3507

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Victor® Model SR4G Heavy Duty/High Capacity Oxygen Single Stage Regulator, CGA - 540

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Victor® Model SR4G Heavy Duty/High Capacity Oxygen Single Stage Regulator, CGA - 540

Victor® Model SR4G Heavy Duty/High Capacity Oxygen Single Stage Regulator, CGA - 540

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Airgas Part #:VIC0781-1425

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Victor® Model SLR 150 Light Duty Inert Gas Single Stage Regulator, CGA - 032

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Victor® Model SLR 150 Light Duty Inert Gas Single Stage Regulator, CGA - 032

Victor® Model SLR 150 Light Duty Inert Gas Single Stage Regulator, CGA - 032

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Airgas Part #:VIC0781-1207

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Harris® Model 55-2 Ar/CD70 9/16"-18 Harris® Heavy Duty SCFH Flow Control Argon/Carbon Dioxide Flowmeter Regulator, 9/16" - 18 (Female)

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Harris® Model 55-2 Ar/CD70 9/16"-18 Harris® Heavy Duty SCFH Flow Control Argon/Carbon Dioxide Flowmeter Regulator, 9/16" - 18 (Female)

Harris® Model 55-2 Ar/CD70 9/16"-18 Harris® Heavy Duty SCFH Flow Control Argon/Carbon Dioxide Flowmeter Regulator, 9/16" - 18 (Female)

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Airgas Part #:HCL5400609

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Victor® G150 Series Light Duty Oxygen Single Stage Regulator, CGA - 520R

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Victor® G150 Series Light Duty Oxygen Single Stage Regulator, CGA - 520R

Victor® G150 Series Light Duty Oxygen Single Stage Regulator, CGA - 520R

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Airgas Part #:VIC0781-4241

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Western Model RP320200 Carbon Dioxide Pressure Regulator, CGA-320

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Western Model RP320200 Carbon Dioxide Pressure Regulator, CGA-320

Western Model RP320200 Carbon Dioxide Pressure Regulator, CGA-320

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Airgas Part #:WESRP320200

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Victor® G150 Series Light Duty Carbon Dioxide Single Stage Regulator, CGA - 320

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Victor® G150 Series Light Duty Carbon Dioxide Single Stage Regulator, CGA - 320

Victor® G150 Series Light Duty Carbon Dioxide Single Stage Regulator, CGA - 320

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Airgas Part #:VIC0781-4237

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Victor® Model ELC4 EDGE™ Heavy Duty Inert Gas Liquid Cylinder Regulator, CGA - 580

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Victor® Model ELC4 EDGE™ Heavy Duty Inert Gas Liquid Cylinder Regulator, CGA - 580

Victor® Model ELC4 EDGE™ Heavy Duty Inert Gas Liquid Cylinder Regulator, CGA - 580

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Airgas Part #:VIC0781-5200

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Victor® Model ELC4 EDGE™ Heavy Duty Oxygen Liquid Cylinder Regulator, CGA - 540

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Victor® Model ELC4 EDGE™ Heavy Duty Oxygen Liquid Cylinder Regulator, CGA - 540

Victor® Model ELC4 EDGE™ Heavy Duty Oxygen Liquid Cylinder Regulator, CGA - 540

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Airgas Part #:VIC0781-5199

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Victor® BSL 700 Series Heavy Duty Oxygen And Inert Gas Line Regulator, CGA - 500

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Victor® BSL 700 Series Heavy Duty Oxygen And Inert Gas Line Regulator, CGA - 500

Victor® BSL 700 Series Heavy Duty Oxygen And Inert Gas Line Regulator, CGA - 500

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Airgas Part #:VIC0780-1200

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Victor® VTS 700 Series Extra High Capacity Air, Inert Gas And Oxygen Two Stage Regulator, CGA - 996

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Victor® VTS 700 Series Extra High Capacity Air, Inert Gas And Oxygen Two Stage Regulator, CGA - 996

Victor® VTS 700 Series Extra High Capacity Air, Inert Gas And Oxygen Two Stage Regulator, CGA - 996

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Airgas Part #:VIC0780-0997

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Western Model RP320075 Carbon Dioxide Pressure Regulator, CGA-320

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Western Model RP320075 Carbon Dioxide Pressure Regulator, CGA-320

Western Model RP320075 Carbon Dioxide Pressure Regulator, CGA-320

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Airgas Part #:WESRP320075

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Miller® Heavy Duty Oxygen Oxygen Station Regulator, CGA-580

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Miller® Heavy Duty Oxygen Oxygen Station Regulator, CGA-580

Miller® Heavy Duty Oxygen Oxygen Station Regulator, CGA-580

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Airgas Part #:MIL46-175

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Harris® Model 725-100SCFH-CGA580 120 Volts Harris® Heavy Duty Electrically Heated Argon/Carbon Dioxide Flowmeter Regulator, CGA-580

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Harris® Model 725-100SCFH-CGA580 120 Volts Harris® Heavy Duty Electrically Heated Argon/Carbon Dioxide Flowmeter Regulator, CGA-580

Harris® Model 725-100SCFH-CGA580 120 Volts Harris® Heavy Duty Electrically Heated Argon/Carbon Dioxide Flowmeter Regulator, CGA-580

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Airgas Part #:HCL3100405

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Industrial Gas Regulators From Top Manufacturers At Airgas

Control and reduce your gas cylinder's pressure to your desired outlet pressure with these light, medium, and heavy-duty industrial gas regulators from RADNOR™️, Victor Equipment, Harris Products Group and Miller Electric Manufacturing. Airgas offers a vast selection of line, balloon, pipeline, specialty gas, single- and two-stage, and flow gauge regulators and flowmeters for pure and mixed gases.


Airgas is a leading single-source supplier for all things gases, welding equipment and supplies, and safety products. Find it with us, anytime, anywhere at Airgas.com.