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Industrial Gas Regulators

Harris® Model 447-200PSI-1/4" NPT RH (F) Heavy Duty/High Flow Pipeline Back Entry Oxygen Single Stage Regulator, 1/4" NPT (Female)

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Harris® Model 447-200PSI-1/4" NPT RH (F) Heavy Duty/High Flow Pipeline Back Entry Oxygen Single Stage Regulator, 1/4" NPT (Female)

Harris® Model 447-200PSI-1/4" NPT RH (F) Heavy Duty/High Flow Pipeline Back Entry Oxygen Single Stage Regulator, 1/4" NPT (Female)

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Airgas Part #:HCL4000577

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

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

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

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Airgas Part #:VIC0780-1229

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Harris® Model 3500-200PSI-CGA540 High Pressure/High Flow Cylinder Oxygen Single Stage Regulator, CGA-540

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Harris® Model 3500-200PSI-CGA540 High Pressure/High Flow Cylinder Oxygen Single Stage Regulator, CGA-540

Harris® Model 3500-200PSI-CGA540 High Pressure/High Flow Cylinder Oxygen Single Stage Regulator, CGA-540

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Airgas Part #:HCL3003510

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Victor® VTS 700 Series Extra High Capacity Oxygen Two Stage Regulator, CGA-540

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Victor® VTS 700 Series Extra High Capacity Oxygen Two Stage Regulator, CGA-540

Victor® VTS 700 Series Extra High Capacity Oxygen Two Stage Regulator, CGA-540

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Airgas Part #:VIC0780-0939

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Harris® Model 301-100PSI-CGA540 Light Duty/Medium Duty Industrial Compact Oxygen Single Stage Regulator, CGA-540

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Harris® Model 301-100PSI-CGA540 Light Duty/Medium Duty Industrial Compact Oxygen Single Stage Regulator, CGA-540

Harris® Model 301-100PSI-CGA540 Light Duty/Medium Duty Industrial Compact Oxygen Single Stage Regulator, CGA-540

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Airgas Part #:HCL3000162

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Harris® Model 447-200PSI-CR-7/8" RH (F) Heavy Duty/High Flow Station Back Entry Oxygen Single Stage Regulator, 7/8" - 14 RH (Female) - 024

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Harris® Model 447-200PSI-CR-7/8" RH (F) Heavy Duty/High Flow Station Back Entry Oxygen Single Stage Regulator, 7/8" - 14 RH (Female) - 024

Harris® Model 447-200PSI-CR-7/8" RH (F) Heavy Duty/High Flow Station Back Entry Oxygen Single Stage Regulator, 7/8" - 14 RH (Female) - 024

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Airgas Part #:HCL4000557

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Harris® Model 447-125PSI-1/4" NPT RH (F) Heavy Duty/High Flow Pipeline Back Entry Oxygen Single Stage Regulator, 1/4" NPT (Female)

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Harris® Model 447-125PSI-1/4" NPT RH (F) Heavy Duty/High Flow Pipeline Back Entry Oxygen Single Stage Regulator, 1/4" NPT (Female)

Harris® Model 447-125PSI-1/4" NPT RH (F) Heavy Duty/High Flow Pipeline Back Entry Oxygen Single Stage Regulator, 1/4" NPT (Female)

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Airgas Part #:HCL4000575

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Harris® Model 801-15PSI-CGA300 Medium Duty Compact General Purpose Acetylene/C2H2 Single Stage Regulator, CGA-300

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Harris® Model 801-15PSI-CGA300 Medium Duty Compact General Purpose Acetylene/C2H2 Single Stage Regulator, CGA-300

Harris® Model 801-15PSI-CGA300 Medium Duty Compact General Purpose Acetylene/C2H2 Single Stage Regulator, CGA-300

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Airgas Part #:HCL3002195

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Victor® SR 250 Series Medium Duty Oxygen Single Stage Regulator, CGA-540

Victor® SR 250 Series Medium Duty Oxygen Single Stage Regulator, CGA-540

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Airgas Part #:VIC0781-0027

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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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Harris® Model 450-200PSI-CGA540 Heavy Duty Industrial Premium Features Oxygen Single Stage Regulator, CGA-540

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Harris® Model 450-200PSI-CGA540 Heavy Duty Industrial Premium Features Oxygen Single Stage Regulator, CGA-540

Harris® Model 450-200PSI-CGA540 Heavy Duty Industrial Premium Features Oxygen Single Stage Regulator, CGA-540

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Airgas Part #:HCL3002499

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Harris® Model 601-80PSI-CGA540-A Fitting Light Duty Industrial Economical Oxygen Single Stage Regulator, CGA-540-A

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Harris® Model 601-80PSI-CGA540-A Fitting Light Duty Industrial Economical Oxygen Single Stage Regulator, CGA-540-A

Harris® Model 601-80PSI-CGA540-A Fitting Light Duty Industrial Economical Oxygen Single Stage Regulator, CGA-540-A

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Airgas Part #:HCL3000412

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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 #:VIC0781-5219

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Miller® Medium Duty Air, Acetylene, CO2, And Argon Two Stage Regulator, CGA-510

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Miller® Medium Duty Air, Acetylene, CO2, And Argon Two Stage Regulator, CGA-510

Miller® Medium Duty Air, Acetylene, CO2, And Argon Two Stage Regulator, CGA-510

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Airgas Part #:MIL121-0007

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Victor® VTS 700 Series Extra High Capacity Oxygen And Inert Gas Two Stage Regulator, CGA-580

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Victor® VTS 700 Series Extra High Capacity Oxygen And Inert Gas Two Stage Regulator, CGA-580

Victor® VTS 700 Series Extra High Capacity Oxygen And Inert Gas Two Stage Regulator, CGA-580

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Airgas Part #:VIC0780-0943

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

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

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Airgas Part #:MIL40-15-510S

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Miller® Oxygen Voltage Regulator, CGA-580

Miller® Oxygen Voltage Regulator, CGA-580

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Airgas Part #:MIL244143

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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 #:VIC0781-5194

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Harris® Model 301-15PSI-CGA520 Light Duty/Medium Duty Industrial Compact Acetylene/C2H2 Single Stage Regulator, CGA-520-B

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Harris® Model 301-15PSI-CGA520 Light Duty/Medium Duty Industrial Compact Acetylene/C2H2 Single Stage Regulator, CGA-520-B

Harris® Model 301-15PSI-CGA520 Light Duty/Medium Duty Industrial Compact Acetylene/C2H2 Single Stage Regulator, CGA-520-B

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Airgas Part #:HCL3000166

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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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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.