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Industrial Gas Regulators

RADNOR™ Model GRF400 Victor® Light Duty Argon Flowmeter Regulator, CGA - 580

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RADNOR™ Model GRF400 Victor® Light Duty Argon Flowmeter Regulator, CGA - 580

RADNOR™ Model GRF400 Victor® Light Duty Argon Flowmeter Regulator, CGA - 580

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Airgas Part #:RAD64004744

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Victor® Model EST4 EDGE™ Heavy Duty Oxygen Two Stage Regulator/Pipeline Regulator/Station Regulator, CGA - 024

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Victor® Model EST4 EDGE™ Heavy Duty Oxygen Two Stage Regulator/Pipeline Regulator/Station Regulator, CGA - 024

Victor® Model EST4 EDGE™ Heavy Duty Oxygen Two Stage Regulator/Pipeline Regulator/Station Regulator, CGA - 024

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Airgas Part #:VIC0781-5206

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Miller® Medium Duty Argon And Argon/CO2 mix Single Stage Regulator, CGA-580

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Miller® Medium Duty Argon And Argon/CO2 mix Single Stage Regulator, CGA-580

Miller® Medium Duty Argon And Argon/CO2 mix Single Stage Regulator, CGA-580

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Airgas Part #:MIL31-50-580

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Victor® Model EST4 EDGE™ Heavy Duty Oxygen Two Stage Pipeline Regulator, CGA - 024

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Victor® Model EST4 EDGE™ Heavy Duty Oxygen Two Stage Pipeline Regulator, CGA - 024

Victor® Model EST4 EDGE™ Heavy Duty Oxygen Two Stage Pipeline Regulator, CGA - 024

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Airgas Part #:VIC0781-5193

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RADNOR™ Model 6400-3471 Heavy Duty/High Capacity Acetylene Single Stage Regulator, CGA-510

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RADNOR™ Model 6400-3471 Heavy Duty/High Capacity Acetylene Single Stage Regulator, CGA-510

RADNOR™ Model 6400-3471 Heavy Duty/High Capacity Acetylene Single Stage Regulator, CGA-510

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Airgas Part #:RAD64003471

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Harris® Model 25GX-145PSI-CGA540 Harris® Medium Duty/Heavy Duty Industrial Oxygen Single Stage Regulator, CGA-540

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Harris® Model 25GX-145PSI-CGA540 Harris® Medium Duty/Heavy Duty Industrial Oxygen Single Stage Regulator, CGA-540

Harris® Model 25GX-145PSI-CGA540 Harris® Medium Duty/Heavy Duty Industrial Oxygen Single Stage Regulator, CGA-540

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Airgas Part #:HCL3000681

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Harris® Model 801-145PSI-CGA540 Harris® Medium Duty Compact General Purpose Oxygen Single Stage Regulator, CGA-540

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Harris® Model 801-145PSI-CGA540 Harris® Medium Duty Compact General Purpose Oxygen Single Stage Regulator, CGA-540

Harris® Model 801-145PSI-CGA540 Harris® Medium Duty Compact General Purpose Oxygen Single Stage Regulator, CGA-540

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Airgas Part #:HCL3004194

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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 #:VIC0781-5218

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RADNOR™ Model 150 Series Victor® Light Duty Rear Connection Acetylene Single Stage Regulator, CGA-200R

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RADNOR™ Model 150 Series Victor® Light Duty Rear Connection Acetylene Single Stage Regulator, CGA-200R

RADNOR™ Model 150 Series Victor® Light Duty Rear Connection Acetylene Single Stage Regulator, CGA-200R

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Airgas Part #:RAD64003837

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Miller® Medium Duty Ar/CO2 Mix, Argon, Argon/Carbon Dioxide Mix, And Helium Single Stage Regulator, CGA-580

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Miller® Medium Duty Ar/CO2 Mix, Argon, Argon/Carbon Dioxide Mix, And Helium Single Stage Regulator, CGA-580

Miller® Medium Duty Ar/CO2 Mix, Argon, Argon/Carbon Dioxide Mix, And Helium Single Stage Regulator, CGA-580

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Airgas Part #:MILH2051B-580

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Miller® Medium Duty Argon, CO2, Argon/CO2 Mix, And Helium Dual Flowmeter Regulator, CGA-580

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Miller® Medium Duty Argon, CO2, Argon/CO2 Mix, And Helium Dual Flowmeter Regulator, CGA-580

Miller® Medium Duty Argon, CO2, Argon/CO2 Mix, And Helium Dual Flowmeter Regulator, CGA-580

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Airgas Part #:MIL23-50-580

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Victor® ESS32 Series 2.0 EDGE™ Heavy Duty/Medium Capacity Oxygen Single Stage Regulator, CGA - 540

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Victor® ESS32 Series 2.0 EDGE™ Heavy Duty/Medium Capacity Oxygen Single Stage Regulator, CGA - 540

Victor® ESS32 Series 2.0 EDGE™ Heavy Duty/Medium Capacity Oxygen Single Stage Regulator, CGA - 540

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Airgas Part #:VIC0781-3627

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Victor® SR 460A Series Heavy Duty/High Capacity Acetylene Single Stage Regulator, CGA - 300

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Victor® SR 460A Series Heavy Duty/High Capacity Acetylene Single Stage Regulator, CGA - 300

Victor® SR 460A Series Heavy Duty/High Capacity Acetylene Single Stage Regulator, CGA - 300

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Airgas Part #:VIC0781-0583

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RADNOR™ 350 Series Victor® Heavy Duty Acetylene Single Stage Regulator, CGA - 510

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RADNOR™ 350 Series Victor® Heavy Duty Acetylene Single Stage Regulator, CGA - 510

RADNOR™ 350 Series Victor® Heavy Duty Acetylene Single Stage Regulator, CGA - 510

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Airgas Part #:RAD64003035

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Victor® ESS32 Series 2.0 EDGE™ Heavy Duty/Medium Capacity Argon And Carbon Dioxide Single Stage Regulator/Flowmeter Regulator, CGA - 580

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Victor® ESS32 Series 2.0 EDGE™ Heavy Duty/Medium Capacity Argon And Carbon Dioxide Single Stage Regulator/Flowmeter Regulator, CGA - 580

Victor® ESS32 Series 2.0 EDGE™ Heavy Duty/Medium Capacity Argon And Carbon Dioxide Single Stage Regulator/Flowmeter Regulator, CGA - 580

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Airgas Part #:VIC0781-3641

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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 #:ESA20A16

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Miller® Heavy Duty Argo And CO2 Flowmeter Regulator, CGA-580

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Miller® Heavy Duty Argo And CO2 Flowmeter Regulator, CGA-580

Miller® Heavy Duty Argo And CO2 Flowmeter Regulator, CGA-580

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Airgas Part #:MIL22-80-580

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

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

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

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Airgas Part #:MIL40-175-540S

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Harris® Model 425-15PSI-CGA510 Harris® Heavy Duty Industrial Premium Acetylene/C2H2 Single Stage Regulator, CGA-510

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Harris® Model 425-15PSI-CGA510 Harris® Heavy Duty Industrial Premium Acetylene/C2H2 Single Stage Regulator, CGA-510

Harris® Model 425-15PSI-CGA510 Harris® Heavy Duty Industrial Premium Acetylene/C2H2 Single Stage Regulator, CGA-510

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Airgas Part #:HCL3000815

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Harris® Model 450-125PSI-CGA580 Harris® Heavy Duty Industrial Premium Features Argon/Helium/Nitrogen Single Stage Regulator, CGA-580

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Harris® Model 450-125PSI-CGA580 Harris® Heavy Duty Industrial Premium Features Argon/Helium/Nitrogen Single Stage Regulator, CGA-580

Harris® Model 450-125PSI-CGA580 Harris® Heavy Duty Industrial Premium Features Argon/Helium/Nitrogen Single Stage Regulator, CGA-580

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Airgas Part #:HCL3002498

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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.