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Industrial Gas Regulators

Harris® Model 301-80SCFH-IGG Harris® Heavy Duty Argon/Carbon Dioxide Inert Gas Guard Cylinder, 5/8" - 18RH (Male)

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Harris® Model 301-80SCFH-IGG Harris® Heavy Duty Argon/Carbon Dioxide Inert Gas Guard Cylinder, 5/8" - 18RH (Male)

Harris® Model 301-80SCFH-IGG Harris® Heavy Duty Argon/Carbon Dioxide Inert Gas Guard Cylinder, 5/8" - 18RH (Male)

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Airgas Part #:HCL3000326

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Victor® Model FM 372 Medium Duty Carbon Dioxide, Argon And Helium Flowmeter Regulator, CGA - 320

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Victor® Model FM 372 Medium Duty Carbon Dioxide, Argon And Helium Flowmeter Regulator, CGA - 320

Victor® Model FM 372 Medium Duty Carbon Dioxide, Argon And Helium Flowmeter Regulator, CGA - 320

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Airgas Part #:VIC1000-0182

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Harris® Model 55-70SCFH-1/4" NPT(M) Harris® Heavy Duty SCFH Flow Control Argon/Carbon Dioxide Flowmeter Regulator, 1/4" NPT (Male)

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Harris® Model 55-70SCFH-1/4" NPT(M) Harris® Heavy Duty SCFH Flow Control Argon/Carbon Dioxide Flowmeter Regulator, 1/4" NPT (Male)

Harris® Model 55-70SCFH-1/4" NPT(M) Harris® Heavy Duty SCFH Flow Control Argon/Carbon Dioxide Flowmeter Regulator, 1/4" NPT (Male)

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Airgas Part #:HCL5400610

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Miller® Medium Duty Oxygen Two Stage Regulator, CGA-580

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Miller® Medium Duty Oxygen Two Stage Regulator, CGA-580

Miller® Medium Duty Oxygen Two Stage Regulator, CGA-580

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Airgas Part #:MIL35-125-540

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Victor® Model EST4 EDGE™ Heavy Duty Acetylene Two Stage Regulator/Pipeline Regulator/Station Regulator, CGA - 025

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Victor® Model EST4 EDGE™ Heavy Duty Acetylene Two Stage Regulator/Pipeline Regulator/Station Regulator, CGA - 025

Victor® Model EST4 EDGE™ Heavy Duty Acetylene Two Stage Regulator/Pipeline Regulator/Station Regulator, CGA - 025

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Airgas Part #:VIC0781-5209

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Victor® Model FM 370 Medium Duty Helium, Argon And Carbon Dioxide Flowmeter Regulator, CGA - 580

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Victor® Model FM 370 Medium Duty Helium, Argon And Carbon Dioxide Flowmeter Regulator, CGA - 580

Victor® Model FM 370 Medium Duty Helium, Argon And Carbon Dioxide Flowmeter Regulator, CGA - 580

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Airgas Part #:VIC1000-0258

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ESAB® Oxweld® R-52 High Capacity Oxygen Regulator, 3/4" NPT

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ESAB® Oxweld® R-52 High Capacity Oxygen Regulator, 3/4" NPT

ESAB® Oxweld® R-52 High Capacity Oxygen Regulator, 3/4" NPT

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Airgas Part #:ESA2117105

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Victor® Model FM 155 Medium Duty Argon And Helium Flowmeter Regulator, CGA - 580

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Victor® Model FM 155 Medium Duty Argon And Helium Flowmeter Regulator, CGA - 580

Victor® Model FM 155 Medium Duty Argon And Helium Flowmeter Regulator, CGA - 580

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Airgas Part #:VIC1000-0257

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Victor® Model SR4K Heavy Duty/High Capacity Nitrogen And Argon Single Stage Regulator, CGA - 680

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Victor® Model SR4K Heavy Duty/High Capacity Nitrogen And Argon Single Stage Regulator, CGA - 680

Victor® Model SR4K Heavy Duty/High Capacity Nitrogen And Argon Single Stage Regulator, CGA - 680

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Airgas Part #:VIC0781-1470

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Harris® Model 447-80SCFH-IGG-1/4" NPT (F) Harris® Heavy Duty/High Flow Inert Gas Guard Back Entry Argon/Carbon Dioxide Inert Gas Guard Cylinder, 1/4" NPT (Female)

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Harris® Model 447-80SCFH-IGG-1/4" NPT (F) Harris® Heavy Duty/High Flow Inert Gas Guard Back Entry Argon/Carbon Dioxide Inert Gas Guard Cylinder, 1/4" NPT (Female)

Harris® Model 447-80SCFH-IGG-1/4" NPT (F) Harris® Heavy Duty/High Flow Inert Gas Guard Back Entry Argon/Carbon Dioxide Inert Gas Guard Cylinder, 1/4" NPT (Female)

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Airgas Part #:HCL4000546

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Harris® Model 601-Ar-CGA58010 Kit Harris® Light Duty Economical Shielding Gas Kit Argon/Carbon Dioxide/Argon/Carbon Dioxide Mix Shielding Gas Kit, CGA-580

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Harris® Model 601-Ar-CGA58010 Kit Harris® Light Duty Economical Shielding Gas Kit Argon/Carbon Dioxide/Argon/Carbon Dioxide Mix Shielding Gas Kit, CGA-580

Harris® Model 601-Ar-CGA58010 Kit Harris® Light Duty Economical Shielding Gas Kit Argon/Carbon Dioxide/Argon/Carbon Dioxide Mix Shielding Gas Kit, CGA-580

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Airgas Part #:HCL3000322

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

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

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

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Airgas Part #:VIC0780-0797

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Victor® EST4 Series EDGE™ High Capacity Oxygen Two Stage Regulator, CGA - 540

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Victor® EST4 Series EDGE™ High Capacity Oxygen Two Stage Regulator, CGA - 540

Victor® EST4 Series EDGE™ High Capacity Oxygen Two Stage Regulator, CGA - 540

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Airgas Part #:VIC0781-5217

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Harris® Model 330-500PSI-CGA580 Harris® Heavy Duty Liquid Cylinder Gas Withdrawal Argon/Nitrogen Single Stage Regulator, CGA-580

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Harris® Model 330-500PSI-CGA580 Harris® Heavy Duty Liquid Cylinder Gas Withdrawal Argon/Nitrogen Single Stage Regulator, CGA-580

Harris® Model 330-500PSI-CGA580 Harris® Heavy Duty Liquid Cylinder Gas Withdrawal Argon/Nitrogen Single Stage Regulator, CGA-580

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Airgas Part #:HCL3001098

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Victor® Model FM 137 Medium Duty Argon And Helium Flowmeter Regulator, CGA - 580

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Victor® Model FM 137 Medium Duty Argon And Helium Flowmeter Regulator, CGA - 580

Victor® Model FM 137 Medium Duty Argon And Helium Flowmeter Regulator, CGA - 580

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Airgas Part #:VIC1000-0261

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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 #:VIC0780-0998

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Victor® Model SR260A Medium Duty Acetylene Single Stage Regulator, CGA - 300

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Victor® Model SR260A Medium Duty Acetylene Single Stage Regulator, CGA - 300

Victor® Model SR260A Medium Duty Acetylene Single Stage Regulator, CGA - 300

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Airgas Part #:VIC0781-0085

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Victor® ESS42 Series 2.0 EDGE™ Heavy Duty/High Capacity Oxygen Single Stage Regulator, CGA - 540

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Victor® ESS42 Series 2.0 EDGE™ Heavy Duty/High Capacity Oxygen Single Stage Regulator, CGA - 540

Victor® ESS42 Series 2.0 EDGE™ Heavy Duty/High Capacity Oxygen Single Stage Regulator, CGA - 540

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Airgas Part #:VIC0781-3600

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Harris® Model 601-800PSI-CGA580 Harris® Light Duty Industrial Economical Argon/Helium/Nitrogen Single Stage Regulator, CGA-580

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Harris® Model 601-800PSI-CGA580 Harris® Light Duty Industrial Economical Argon/Helium/Nitrogen Single Stage Regulator, CGA-580

Harris® Model 601-800PSI-CGA580 Harris® Light Duty Industrial Economical Argon/Helium/Nitrogen Single Stage Regulator, CGA-580

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Airgas Part #:HCL3000649

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Miller® Medium Duty Oxygen Single Stage Regulator, CGA-580

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Miller® Medium Duty Oxygen Single Stage Regulator, CGA-580

Miller® Medium Duty Oxygen Single Stage Regulator, CGA-580

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Airgas Part #:MIL30-100-540

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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.