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Industrial Gas Regulators

Victor® SR 450D Series Heavy Duty/High Capacity Air, Inert Gas And Oxygen Single Stage Regulator, CGA - 540

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Victor® SR 450D Series Heavy Duty/High Capacity Air, Inert Gas And Oxygen Single Stage Regulator, CGA - 540

Victor® SR 450D Series Heavy Duty/High Capacity Air, Inert Gas And Oxygen Single Stage Regulator, CGA - 540

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Airgas Part #:VIC0781-0527

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RADNOR™ TPR 250 Series Victor® Medium Duty Nitrogen Purge Regulator, CGA - 580

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RADNOR™ TPR 250 Series Victor® Medium Duty Nitrogen Purge Regulator, CGA - 580

RADNOR™ TPR 250 Series Victor® Medium Duty Nitrogen Purge Regulator, CGA - 580

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Airgas Part #:RAD64003044

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RADNOR™ Model SR 250 Victor® Medium Duty Nitrogen Single Stage Regulator, CGA - 580

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RADNOR™ Model SR 250 Victor® Medium Duty Nitrogen Single Stage Regulator, CGA - 580

RADNOR™ Model SR 250 Victor® Medium Duty Nitrogen Single Stage Regulator, CGA - 580

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Airgas Part #:RAD64004718

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RADNOR™ SR 5 Series Victor® Light Duty Nitrogen Purge Regulator, CGA - 580

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RADNOR™ SR 5 Series Victor® Light Duty Nitrogen Purge Regulator, CGA - 580

RADNOR™ SR 5 Series Victor® Light Duty Nitrogen Purge Regulator, CGA - 580

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Airgas Part #:RAD64003043

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Harris® Model 355-70SCFH-CGA580 Up to 140 SCFH Compact Pressure Compensated Argon/Carbon Dioxide Flowmeter Regulator, CGA-580

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Harris® Model 355-70SCFH-CGA580 Up to 140 SCFH Compact Pressure Compensated Argon/Carbon Dioxide Flowmeter Regulator, CGA-580

Harris® Model 355-70SCFH-CGA580 Up to 140 SCFH Compact Pressure Compensated Argon/Carbon Dioxide Flowmeter Regulator, CGA-580

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Airgas Part #:HCL3100200

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RADNOR™ 150 Series Victor® Light Duty Carbon Dioxide Flowgauge Regulator, CGA - 320

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RADNOR™ 150 Series Victor® Light Duty Carbon Dioxide Flowgauge Regulator, CGA - 320

RADNOR™ 150 Series Victor® Light Duty Carbon Dioxide Flowgauge Regulator, CGA - 320

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Airgas Part #:RAD64003039

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Harris® Model 25GX-500PSI-CGA580 Medium Duty/Heavy Duty HVAC Nitrogen Purging Argon/Helium/Nitrogen Single Stage Regulator, CGA-580

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Harris® Model 25GX-500PSI-CGA580 Medium Duty/Heavy Duty HVAC Nitrogen Purging Argon/Helium/Nitrogen Single Stage Regulator, CGA-580

Harris® Model 25GX-500PSI-CGA580 Medium Duty/Heavy Duty HVAC Nitrogen Purging Argon/Helium/Nitrogen Single Stage Regulator, CGA-580

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Airgas Part #:HCL3000606

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Harris® Model 425-125PSI-CGA320 Heavy Duty Industrial Premium Carbon Dioxide Single Stage Regulator, CGA-320

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Harris® Model 425-125PSI-CGA320 Heavy Duty Industrial Premium Carbon Dioxide Single Stage Regulator, CGA-320

Harris® Model 425-125PSI-CGA320 Heavy Duty Industrial Premium Carbon Dioxide Single Stage Regulator, CGA-320

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Airgas Part #:HCL3000775

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Harris® Model 425-200PSI-CGA580 Heavy Duty Industrial Premium Argon/Helium/Nitrogen Single Stage Regulator, CGA-580

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Harris® Model 425-200PSI-CGA580 Heavy Duty Industrial Premium Argon/Helium/Nitrogen Single Stage Regulator, CGA-580

Harris® Model 425-200PSI-CGA580 Heavy Duty Industrial Premium Argon/Helium/Nitrogen Single Stage Regulator, CGA-580

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Airgas Part #:HCL3000773

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Victor® Model FM 371 Medium Duty Argon, Carbon Dioxide And Helium Flowmeter Regulator, CGA - 580

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Victor® Model FM 371 Medium Duty Argon, Carbon Dioxide And Helium Flowmeter Regulator, CGA - 580

Victor® Model FM 371 Medium Duty Argon, Carbon Dioxide And Helium Flowmeter Regulator, CGA - 580

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Airgas Part #:VIC1000-0259

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Harris® Model 301-100PSI-CGA580 Light Duty/Medium Duty Industrial Compact Argon/Helium/Nitrogen Single Stage Regulator, CGA-580

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Harris® Model 301-100PSI-CGA580 Light Duty/Medium Duty Industrial Compact Argon/Helium/Nitrogen Single Stage Regulator, CGA-580

Harris® Model 301-100PSI-CGA580 Light Duty/Medium Duty Industrial Compact Argon/Helium/Nitrogen Single Stage Regulator, CGA-580

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Airgas Part #:HCL3000187

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Victor® Model HRF2435P-580 Pro Series Heavy Duty Argon And Carbon Dioxide Flowmeter Regulator, CGA - 580

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Victor® Model HRF2435P-580 Pro Series Heavy Duty Argon And Carbon Dioxide Flowmeter Regulator, CGA - 580

Victor® Model HRF2435P-580 Pro Series Heavy Duty Argon And Carbon Dioxide Flowmeter Regulator, CGA - 580

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Airgas Part #:VIC0781-3656

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RADNOR™ 150 Series Victor® Light Duty Carbon Dioxide Flowgauge Regulator, CGA - 540

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RADNOR™ 150 Series Victor® Light Duty Carbon Dioxide Flowgauge Regulator, CGA - 540

RADNOR™ 150 Series Victor® Light Duty Carbon Dioxide Flowgauge Regulator, CGA - 540

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Airgas Part #:RAD64003038

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Harris® Up to 140 SCFH Compensated Shielding Gas Kit Argon/Carbon Dioxide Flowmeter Regulator, CGA-580

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Harris® Up to 140 SCFH Compensated Shielding Gas Kit Argon/Carbon Dioxide Flowmeter Regulator, CGA-580

Harris® Up to 140 SCFH Compensated Shielding Gas Kit Argon/Carbon Dioxide Flowmeter Regulator, CGA-580

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Airgas Part #:HCL3100211

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RADNOR™ Model GP250 Victor® Medium Duty Nitrogen Single Stage Regulator, CGA - 580

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RADNOR™ Model GP250 Victor® Medium Duty Nitrogen Single Stage Regulator, CGA - 580

RADNOR™ Model GP250 Victor® Medium Duty Nitrogen Single Stage Regulator, CGA - 580

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Airgas Part #:RAD64004750

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Harris® Model 425-125PSI-CGA580 Heavy Duty Industrial Premium Argon/Helium/Nitrogen Single Stage Regulator, CGA-580

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Harris® Model 425-125PSI-CGA580 Heavy Duty Industrial Premium Argon/Helium/Nitrogen Single Stage Regulator, CGA-580

Harris® Model 425-125PSI-CGA580 Heavy Duty Industrial Premium Argon/Helium/Nitrogen Single Stage Regulator, CGA-580

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Airgas Part #:HCL3000767

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Miller® Medium Duty Argon And Nitrogen Flowmeter Regulator, CGA-580

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Miller® Medium Duty Argon And Nitrogen Flowmeter Regulator, CGA-580

Miller® Medium Duty Argon And Nitrogen Flowmeter Regulator, CGA-580

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Airgas Part #:MIL30-150-580

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Harris® Model 301-100PSI-CGA320 Light Duty/Medium Duty Industrial Compact Carbon Dioxide Single Stage Regulator, CGA-320

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Harris® Model 301-100PSI-CGA320 Light Duty/Medium Duty Industrial Compact Carbon Dioxide Single Stage Regulator, CGA-320

Harris® Model 301-100PSI-CGA320 Light Duty/Medium Duty Industrial Compact Carbon Dioxide Single Stage Regulator, CGA-320

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Airgas Part #:HCL3000192

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Harris® Model 425-50PSI-CGA580 Heavy Duty Industrial Premium Argon/Helium/Nitrogen Single Stage Regulator, CGA-580

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Harris® Model 425-50PSI-CGA580 Heavy Duty Industrial Premium Argon/Helium/Nitrogen Single Stage Regulator, CGA-580

Harris® Model 425-50PSI-CGA580 Heavy Duty Industrial Premium Argon/Helium/Nitrogen Single Stage Regulator, CGA-580

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Airgas Part #:HCL3000843

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RADNOR™ Model GRF400 Victor® Light Duty Carbon Dioxide Flowmeter Regulator, CGA - 320

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RADNOR™ Model GRF400 Victor® Light Duty Carbon Dioxide Flowmeter Regulator, CGA - 320

RADNOR™ Model GRF400 Victor® Light Duty Carbon Dioxide Flowmeter Regulator, CGA - 320

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Airgas Part #:RAD64004746

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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.